15mm OD x 4mm ID x 1mm Thick Washer

After my shocking, literally Earth shattering success with the 15mm Furniture Foot, I decided to extrude the base layer out into, of course, a washer. No crazy Elf Donut intermediate step this time; I just went right for the proverbial throat and made a washer directly. I know, right?

Anyway, the truth is that I really liked how the Furniture Foot performed in the real world when printed from TPU, so I decided that it was time to mass produce some TPU washers. The earlier washer design that I