Grippy Large Coaster

Dual-material, large drink coaster.

I designed this to solve a couple problems. 1) I've got a wire dog crate next to my recliner, and needed a coaster large enough to cover multiple metal wires. 2) I wanted a coaster with some grip to it for added stability for the drink.

Designed to print the bottom piece in PLA or other hard filament, with the top piece in TPU.

It should have decent clearance to insert the top/TPU into the slot of the bottom piece; I opted to use some super glue to make sure it stays put.

If you want some more texture to the top, you could pick your preferred infill and select "0" for your top layer. Just have to be careful it's solid enough to still be stable for your drink.

130mm diameter (whole coaster).