Tiny Drawbots Doodle on Coasters


Barton Dring's CNC laser coaster engraver/cutters make custom designs on the disposable coasters found in most bars. His device fits inside a backpack and can be powered via battery or USB.


"The laser coasters take a couple minutes each. Most take less than 2 minutes. It is a perfect length. Someone asks what it is, I pop a coaster in, start the job and start explaining what is going. Just as my spiel ends, the coaster pops out. Etching takes about the same time, if not longer, for similar jobs."
Coasty The Coaster Toaster is meant for square coasters. Dring has talso designed the Polar Coaster for circular coasters.

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