Mug Trap Self-Adjusting Drink Coaster

3D printing expert Lee David came across this cool design for a mechanical drink coaster. KrakDrag’s Mug Trap is based on the design of an animal trap, except instead of trapping bears, it traps beverages. When you place your cup, can, or mug on its center, its jaws clamp down on your drink. You can download the STL files to print your own on Cults 3D.