Stackable spiral coasters for glasses

Here are matching coasters with Voronoi patterns: https://makerworld.com/en/models/166148 Here is a larger spiral coaster for bottles: https://makerworld.com/en/models/30059#profileId-26403 XL version, up to 115mm diameter: https://makerworld.com/en/models/448688#profileId-355507 Please be generous with your likes and share your makes! Designed in OpenSCAD w/BOSL2.