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Ask Slashdot: The Search For the Ultimate Engineer's Pen

First time accepted submitter Laser Dan writes "I'm an engineer (robotics) who can't seem to find a pen that satisfies me. Most of my writing is just temporary "thinking notes" on random bits of paper, like diagrams, flowcharts, equations etc, but pens always seem to have one or more of the following issues:

1. They write too thickly — I write very small, and when I start adding extra details to diagrams it gets even smaller. A line width of about 0.2-0.4mm would be good.

2. The ink bleeds, making the lines thick and unclear.

3. The ink is slow to dry or the tip grows blobs of ink, causing smudges everywhere.

4. The first line drawn is not fully dark, as the ink takes a short distance to get going.

5. The lines drawn are faint unless you press hard (I don't).

I have been given several fancy pens (Parker etc) over the years but they all suffered from problems 1, 3 (blobs), 4 and 5. I'm considering trying a Fisher space pen, but it looks like even the fine cartridge writes rather thickly. Have any fellow Slashdotters found their ultimate pen?"

40 of 712 comments (clear)

  1. Yes by Aardpig · · Score: 5, Funny

    It's called a pencil.

    --
    Tubal-Cain smokes the white owl.
    1. Re:Yes by gagol · · Score: 5, Informative

      I agree, but if ink is a requirement : http://www.staedtler.com/Mars_technical_pens

      --
      Tomorrow is another day...
    2. Re:Yes by Pseudonym · · Score: 4, Interesting
      --
      sub f{($f)=@_;print"$f(q{$f});";}f(q{sub f{($f)=@_;print"$f(q{$f});";}f});
    3. Re:Yes by 3dr · · Score: 5, Informative

      Yes, these are the pens I was trying to remember.

      The terms the OP should google are "technical pens" or "drafting pens".

      Other pens are the Rapidograph pens, but I think the Mars pens have more sizes.

      Maybe actually try a space pen. I like mine. It looks about 0.3mm wide, and has "instant on".

    4. Re:Yes by Purity+Of+Essence · · Score: 5, Insightful

      Technical pens are for drafting and would be a nightmare for everyday writing.

      They are not agile and require a high degree of control to use. They need to be held absolutely perpendicular to the writing surface at all times, and only work when held vertically with the nib pointing down. They don't write well or at all on certain kinds of paper, often damaging the paper. They are easily broken and are difficult and messy to fill, clean, and maintain.

      Don't get a technical pen.

      --
      +0 Meh
    5. Re:Yes by djl4570 · · Score: 4, Informative

      ... a sharpie ultra point would meet his needs of being thin, not having to press hard, dries instantly, and doesn't blob.

      I use the Sharpie Ultra for these same reasons. The ink does bleed some. This does not bother me but might bother someone who is OCD about their pens. I like the retractable Pentel 0.5 and 0.7 mm pencils for the same reason.

    6. Re:Yes by rtb61 · · Score: 4, Informative

      Sorry but those technical pens are as fussy as all hell, go a bit hard a burr the needle and the pen is dead, definitely not the optimum. Definitely go for the mechanical pencil and not a disposable one. Make sure it has a sprung tip, to take the extra load without snapping the lead when you are stressed, something like Paper Mate Flexgrip Elite. Of course if you can get used to the odd sharpening and used to rolling the pen when using it nothing beats the flexibility of http://www.staedtler.com/Mars_technico_780_C_gb.Staedtler lead holder, being able to very line thickness on the fly and shading make it ideal for the skilled user. Have an eraser handy and you'll see why a pencil is better than ink every time. I carry a mechanical pencil and a lead holder as well as a disposable biro but given the choice of one only it was the lead holder but then I have experience using it and can make use of the flexibility it provides, second choice is mechanical pencil. For exams et al two mechanical pencils and an eraser, when it counts the most. When it can only be ink, seriously who is kidding who, type it and print it.

      --
      Chaos - everything, everywhere, everywhen
    7. Re:Yes by floodo1 · · Score: 4, Insightful

      While I heartily agree, it can be done. I have often used a 0.35 Rotring Rapidograph, but it requires good paper (smooth) and holding the pen within about 20 degrees of vertical. Fortunately this wasn't hard for me to accomodate, and I loved it.

      --
      I KUT J00 M4NG!!!
    8. Re:Yes by ozmanjusri · · Score: 5, Funny

      Absolutely true.

      For jutting down notes, I prefer to pluck a single hair from the ass of the nearest ermine, dip it in kokeiboku ink made from Visayan deer horn and charcoaled relictus cycad, then waft my thoughts across 15-momme silken paper balanced on the ass of a Xianbei virgin.

      Crayons are good too.

      --
      "I've got more toys than Teruhisa Kitahara."
    9. Re:Yes by Concerned+Onlooker · · Score: 4, Funny

      Yeah, but they go through batteries like crazy.

      --
      http://www.rootstrikers.org/
    10. Re:Yes by rs79 · · Score: 5, Funny

      You have to use a female ermine, but yes, this is correct otherwise.

      --
      Need Mercedes parts ?
    11. Re:Yes by gnapster · · Score: 4, Insightful

      My experience with Fischer space pens was that they exhibited the blobbing problem.

    12. Re:Yes by rkohutek · · Score: 4, Insightful

      This. Pilot G2 ultrafine (.38) are fantastic! Very narrow tip, tough, gel ink so no blobbing, instant drying. Very nice.

    13. Re:Yes by carnivore302 · · Score: 5, Funny

      Reading the question, seeing that that there were over 300 comments, I thought I was in for an hour of reading one-liners marked funny +5.

      This being slashdot I was confronted with hundreds of comments containing advise, sympathy and conflicts over why it is illegal to own certain kinds of pens.

      Take a step back people, we're talking about pens here.

      --
      Please login to access my lawn
    14. Re:Yes by reboot246 · · Score: 4, Informative

      We have a winner! The 0.5 Pilot G2 pens are all I use nowadays. Sometimes on some reports I use the finer one, but they are harder to write with when you're in a hurry.

    15. Re:Yes by Gryle · · Score: 5, Insightful

      [ / off-topic rant] I've been seeing this attitude more and more in the Ask Slashdot submission. "Why are you asking questions? Why aren't you researching everything there is to know about $SUBMISSIONTOPIC on your own?" I don't understand why it's such a big deal for someone to ask a question. Asking other people for advice is not a weakness. It's a recognition that no one person can obtain all the world's knowledg on their own. By asking like-minded people for advice, the submitter gets starting points for jumping off into his own research. For a community of people who bemoan people not taking the time to ask questions, we sure do bitch about it when they do.

      --
      Only two things are infinite, the universe and human stupidity, and I'm not entirely sure about the universe - Einstein
  2. Mechanical pencil by baffled · · Score: 5, Insightful

    Added benefit: clean revisions.

  3. Skilcraft U.S. Government, Black, Fine Point by larry+bagina · · Score: 5, Funny

    Anything less would be uncivilized.

    --
    Do you even lift?

    These aren't the 'roids you're looking for.

    1. Re:Skilcraft U.S. Government, Black, Fine Point by mbstone · · Score: 5, Interesting

      Unless you are a U.S. Government employee using a Skilcraft U.S. Government Pen for official purposes, or you are otherwise authorized to possess or use one, for example while transacting business at the counter of a post office, you are violating 18 USC Â 641, a misdemeanor, punishable by a fine of up to $1,000 and/or one year's imprisonment.

    2. Re:Skilcraft U.S. Government, Black, Fine Point by jtownatpunk.net · · Score: 5, Funny

      Now I want one.

  4. Why a pen? by Nidi62 · · Score: 4, Insightful

    If these are just temporary notes on just scraps of paper, why not just use a mechanical pencil? Line isn't thick, doesn't bleed, and can be seen pretty easily.

    --
    The only thing necessary for evil to triumph is for it to be pitted against a slightly greater evil
  5. Inkless Metal Pen by Anonymous Coward · · Score: 5, Interesting

    This should satisfy your needs: Inkless Metal Pen. I have one..... Somewhere in the mess of my desk. It works really well! I haven't had any long term results yet, seeing as I don't know exactly where it is, but I love(d) it!

  6. A nice link is cultpens: by ehack · · Score: 4, Informative
    --
    This is not a signature.
  7. Space Pen by Nerdfest · · Score: 4, Informative

    I like the look of a gel pen better, but the space pen has too many advantages, for direction, temperature, durability, and good design (I have one of the 'bullet' ones that when capped is half size. You can run them through wash *and dry* cycles and they still work and don't ruin your clothes.

    1. Re:Space Pen by Goraek · · Score: 5, Insightful

      be warned, SpacePen ink never actually dries. It can impress on adjacent pages if pressed tightly or if you write double sided. It will easily smudge as well.
      I've found that it will also form blobs on the end of the pen reasonably frequently.

      That said, I still use a SpacePen half of the time. relatively bulletproof and reliable.

      By preference, I use a fountain pen. With practice, I could write maths notes down to 2mm letter size for "you can bring a sheet of notes" style exams.
      I realise it's not for everyone.

  8. Re:why ink? by narcc · · Score: 5, Funny

    Apparently 0.7mm is too thick for Mr. Writes-Really-Small.

    I'd recommend a 0.2mm mechanical drafting pencil, but there's an even simpler solution: don't write so damn small.

    As a bonus, your notes won't look like they were written by a serial killer.

  9. Pen Connoisseur by Anonymous Coward · · Score: 4, Interesting

    I've tried nearly every pen out there, including the technical pens for Koh-I-Noor. I've found that the pricier pens are usually just better looking, but few if any are more reliable than the cheapest Bic pens. I believe this is due to R&D and manufacturing capabilities.

    That said, I prefer fine line pens as well. Since i find refillable pens too messy (ink blots, clogs, cleaning between refills, etc.) my favorite pens for the last several years have been the felt tip pens, the Sakura Microns 005 for fine lines, and 05 for a hearty thick line. They have archival ink and it's very dark, about as black as possible and dries instantly. All my engineering undergrad notes are on white archival paper and written in this ink, looks very nice and doesn't fade. The tip is something like a specialized felt tip but it never spreads, and I've yet to have one dry out before I lose it. Best of all they're relatively cheap at around $3 each and available at any art store.

    I've searched for the perfect technical pen since I was a kid, and since I've found these I've used them consistently for several years now.

  10. Re:Pilot V5 by hawguy · · Score: 5, Funny

    Can't think of a better pen than the Pilot V5

    I'll second that - the Palm Pilot V was great for taking notes. Once you learn Graffiti.

  11. Kuru Toga by trout007 · · Score: 5, Informative

    I bought one for fun thinking it was a gimmick. Nope it works. What it does is each time you lift the pencil off the page it rotates the lead a tiny bit to prevent a chisel tip. This keeps the line width from changing. Very nice.

    --
    I love Jesus, except for his foreign policy.
  12. Quill? by DaveAtFraud · · Score: 5, Funny

    1) Find a goose.

    2) Pluck a large quill feather.

    3) If the point isn't fine enough, keep plucking

    Note: the goose will probably be annoyed after your first choice. Annoyed gueese have a way of convincing you that your current quill selection is good enough.

    Cheers,
    Dave

    --
    They that can give up essential liberty to obtain a little temporary safety deserve neither safety nor liberty.
    Ben
  13. Re:Have you considered a combination of by retchdog · · Score: 4, Insightful

    it's just like the pencil recommendations above; sometimes people get the question wrong. the potential to have this pointed out is the major benefit of asking a human being (or several) about something, rather than google.

    and op is a bit harsh, but there may be some truth to it. looking back on my life, the times when i've been obsessed with micro-writing were also times when i was extremely anxious and neurotic. over time, my obsession with extra-fine writing faded, and my writing interests have moved to fountain pens and high-quality papers and inks, which is much more fun and interesting imho.

    --
    "They were pure niggers." – Noam Chomsky
  14. Re:It's Halloween by wierd_w · · Score: 4, Interesting

    Doesn't work for the line thickness requested. Has all of the cited problems with finepoint raven nib. Runs dry quickly.

    The reasons are quite simple: blood coagulates shortly after being exposed to air. This causes it to gel up and plug the vein on the quill/nib, resulting in irregular line width, globs on the sheet, dry tip, etc.

    Blood is a horrible pigment for penning. You need at least a goose quill size nib just for flow properties, and will have to discourage clotting with something like alcohol. Even still, it doesn't really fix that great.

    Not to mention the obvious: it being gross, unhygenic, and bad for the quill/nib and paper.

    India ink is superior in every capacity.

    If you are looking for a substitute for india ink in a stick pen, (india has several noteworthy problems, especially for teensy weensy text) try using some McCall's black food coloring. (Really just a mixture of FD&C Red #40, Blue #2, Yellow #5, and propylene glycol.) Other than spotting on contact with moisture, it has very good lettering properties. It dries on the page almost instantly, even with a heavy line pressure. Kinda pricey though.

    Being halloween, it should be in stock at your grocier's.

    And it isn't as nasty, gross, and weird as using blood. :D

  15. Staedtler pens -- Roger that! by Anonymous Coward · · Score: 5, Informative

    I have handwritten with Staedtler technical pens for years. The 0.5 mm size is my preferred compromise since it gives a thin writing line, but is easier to maintain than their thinest-diameter pens are.

    My use is for writing notes, really small, in the margin of a Bible. The ink from a technical pen never bleeds through the thin paper, and the writing still looks fresh after 40 years.

    A technical pen also makes fine works of art (pen sketching), if you have the talent for that.

    To make such a pen last longer between cleanings, store it tip upwards. Mine resides on my desk in a shot glass.

    1. Re:Staedtler pens -- Roger that! by dywolf · · Score: 4, Insightful

      does it matter? by mentioning his use he illustrates that is possible to use such a pen on very thin easily torn paper, such as that commonly used in a bible, thus addressing most of the issues brought up by people saying "dont use a technical".

      --
      The guy who said the election was rigged won the presidency with the second-most votes.
  16. Re:Pilot V5 by mdmkolbe · · Score: 5, Funny

    The Pilot V5 breaks after I take it on an airplane(*). The pressure change must break a seal or something, because from then on it will bleed around the edges and leave ink all over my fingers. In general it is a great pen that is easy to find in shops, but for being called a "Pilot" pen, it sure doesn't handle flying well.

  17. Amazon.com to the rescue by mbessey · · Score: 5, Informative
  18. Get it from work by rwa2 · · Score: 4, Interesting

    What kind of engineer needs to ask hundreds, or thousands, about what type of pen to get?

    Yeesh... yeah. You're an engineer, not a teacher. Just take whatever they stock in the supply cabinet at work and be happy with it! And if it sucks, well, it's their loss in quality of your work output :P

    But seriously, I would ask what Samuel Silva uses for :
      http://www.odditycentral.com/pics/talented-lawyer-draws-stunning-photo-like-ball-point-pen-portraits.html

    Personally, I would just find some cheap mass manufactured pen that was comfortable to hold and get good at controlling it. If one started having problems with globing or irregular coverage, I'd just pitch it. But I remember doing lots of ballpoint pen drawing/shading as a kid and rarely running into problems.

  19. Write larger; more engineering, less art by Overzeetop · · Score: 4, Interesting

    As a seasoned engineer, I heartily endorse the pencil as a proper tool. However, I suggest that a 0.9mm line is a better choice for nearly all of your work. The key is that must write larger, write more confidently, and make your work legible at a distance.

    I too once wrote with fine-tipped pens and pencils, finding joy in compressing my work onto individual lines of 5 lpi graph paper. I have learned, however, that writing large allows more scrutiny of one's work, and enhances the ability to communicate more effectively.

    Get a pencil and start writing larger. For $4, the Pentel Twist-erase III, 0.9mm, is my weapon of choice.

    --
    Is it just my observation, or are there way too many stupid people in the world?
  20. Re:Technical ink pens by drinkypoo · · Score: 5, Informative

    They pretty much are never going to wear out under normal use. If you get a refillable pen, be sure to buy the special ink intended to go in them. Regular india ink will make a huge mess if you try to use it in them.

    If you use quality india ink, it works fine. My mom is a graphic artist who has spent probably collectively years working with those pens (classic rapidographs) and that's all she uses. Her work has won numerous awards. Also, the pens may not wear out, but under normal use, the tips go quick. That's why statistically nobody uses them for writing letters &c.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  21. Re:Technical ink pens by Card+Zero · · Score: 4, Informative

    I used a cartridge-refillable Rotring ArtPen for years and considered it the Holy Grail of pens, but eventually I ran into problems replacing the ink cartridges. I'd order direct from the manufacturer (for some reason even the big art stores never kept the cartridges in stock) and invariably the ink would be low-quality, diluted, and prone to leaking right out of the pen. I had the same problem with the Rapidographs. Cleaning the pens didn't help. Replacing the pens/nibs didn't help. Storing them nibside-up didn't help. About $100 later in cartridges and new pens, I finally gave up. Now I use Sakura Micron disposable drawing/drafting pens (they come in .8, .5, .3, .1, and .05 mm thickness) and they work fine--no bleeding or blobbing, but I still pine for the smoothness of the Rotring pens (the Microns "feel" just a bit too dry to me, but I'd be willing to bet most people aren't so picky about their pens as I am). Maybe I've just had bad luck, though. Certainly a number of commenters seem to be having great experiences with the Rapidogaphs, so perhaps it's time to try again.

    There do exist models (the Koh-I-Noor, I think) that connect the pen to an inkwell with a miniature hose, but I've never had a chance to try them.