Zero Blaster Reviewed
Daniel Rutter writes "I've just reviewed the Zero Blaster, the smoke ring gun that ThinkGeek (among others) sell. It works. It's fun. It's a vortex ring physics demonstration with two triggers and a see-through mechanism. What more could you want for $20?" Thinkgeek and Slashdot are both owned by VA Software.
I own it and it's awesome. And if you READ THE DIRECTIONS it shoots the rings much farther than a few centimeteres (I have gotten several meters) and you can also get rings to shoot through other rings. And you can get scented fog solution that disperses in a couple of minutes. In summary, it is awesome and will scare the crap out of your dog.
The Airzooka here looks a lot more fun, being able to fire invisible balls of air at people at around 20ft (& ruffle hair, etc) and it can do smoke rings too, IIRC. Check out the 'Airzooka action video' near the bottom :)
I'd just like to mention somewhere close to the top that you can get one cheaper here, and it is direct from the manufacturer.
Sig: I stole this sig.