The Euro Coin set, to play with, or to pay your moronic little brother with, or in shopping carts, or in a slingshot... so many uses!
The coins have the actual dimensions.
The "c" version has a top and bottom print of the value.
0.4mm Nozzle, 0.2mm Layer Height
www.123-3d.nl PLA 1.75mm
20% HoneyComb, and 5 layers wall, top and bottom.
I made several prints, and used it to get rid of a lot of short filament remains.