Decent Coaster (Hotel Set Piece One)

Part of my proposed Hotel Set, which will comprise a Decent Coaster, a Tiny Soap Dish, a Pocket Door Stop, a Concise Door Hanger, and a Fork or Chopstick Rest.

It's an internally self-draining coaster for use in a hotel. You never have a decent coaster in a hotel room.

See my article here on my blog.

New version of coaster, both STL and source from Sketchup drawing.