#20: A Cap Cup
This 3D-printed object is a little confusing, but just stare at it for a few seconds. It will eventually click for most people. If you still don’t get it, that’s okay. This pen cup is a giant replica of a pen cap. It’s simply turned upside down with the clip part sticking up. How’s that for self-referential office decor?
This object is kind of silly, but it’s a fun way to use a 3D printer. You might even be able to use the pointy part as a mail opener. It’s certainly pointy enough! The person who designed this cup modeled it after a Bic pen cap. Would you want something like this on your office desk?