Hex Drink Coaster

Hi! This is the first 3D model that I've ever designed, and although it is not perfect, I'm excited to share it with you!This is a coaster I designed that will be able to handle up to 8.9cm. It's modern, low profile design makes it a perfect candidate for your coffee table. Caveats:Liquid will still drip through to the table. This is more for decor, or remember whose drink is whose by printing in different colors.It's slippery on the top and bottom. I would recommend adding 3mm rubber feet at the edge of each corner on the bottom (link below). As for the top, I'm not sure how to solve that problem without restricting drink sizes. I printed this using a P1S 0.4mm with eSUN PLA+ @ 0.16mm layer height, but I'm sure 0.20mm would work too.