SpaceX Gridfin Coaster (resized)

thingiverse

Here's a perfect resize to 90mm wide, just right for most cups, along with a mesh fix to the original print. The second picture showcases an impressive thermochromic "Volcano" PLA that really pops out. To achieve optimized printing speed, try using a layer width of 0.6mm and a nozzle size of 0.4mm. Alternatively, you can use 0.4mm with the same nozzle diameter for reliable results.