Camera Aperture Coaster

A nice simple design that follows the basic principles of what a drink coaster should be. Keep the liquid off the table, keep the liquid off the bottom of the drink.

If using PLA don't put on bottom rack in dishwasher.

History

2021-09-06 - Slight depth change to better keep the liquid off the bottom of the drink. Okay an even larger depth change (after all I live in the South-East US.