Fits 4" thirstystone coasters (about 3/8" thick)
As my cats have a habit of knocking everything off every surface, my thirstystone coasters have been getting chipped around the edges and beating up the floor, so I drew this up to give them some protection.
It's a bit fiddly to get the threads started, but once it starts it screws down nicely.
Category: Kitchen & Dining
The author marked this model as their own original creation. Imported from Thingiverse.