About this 3D model
I put my coins in the little compartment behind the cup holders and I noticed a lot of noise when turning from the coins shifting around. I threw together a coin holder to help stop coins from shifting around. There’s a couple millimeters of clearance so if you want to add a base you can. I printed it a second time and just didn't trim the inside brim. The first slot is for nickels, then dimes, and 2 slots for quarters. Printed with 0% infil and 5 layer walls.