Awesome Cup/mug coasters that you can customize simply by changing the infill pattern on the slicer, simply download, select colour,check which infill pattern you would like and slice to see result then print its that easy !

(Picture of how to change the filament Infill / pattern is in the model pics)

Super easy to make and they make awesome gifts or even coasters for your self , some patterns are also good at catching condensation from cold drinks or spills from mugs hope you like them