Mug coaster - caffeine molecule
Description
This Coffee Coaster Is Wide Enough To Fit Most Mugs. The Indented Symbol Is The Molecular Structure Of Caffeine. I Added A Groove On The Bottom For An O-Ring (The Groove Is Sort A Dovetail Groove Slightly Modified To Help It Print Well). Since Just A Pure Plastic Coaster Would Likely Slide On My Desk Surface, I Added The O-Ring To Help Keep It In Place - And It Works Pretty Well!
Statistics
Likes
36
Downloads
0