Infill Coasters - 3 sizes

3 sizes, one for soda/beer cans, large for coffee mugs, XXL for big coffee mugs. Intended to be printed in TPU or other flexible filament.

Recommended TPU (95-A) print settings:
Skirt 5mm away at 5 perimeters
Nozzle 200C
Cooling fan off
Bed heating off
.32 layer height
20% infill
20 mm/s
7 walls, 6 solid bottom and 0 solid top layers
Retraction 3mm
First layer height: 100%

Slice with Simplify3D or Cura
Designed in OpenSCAD