A very simple partial circle that function as a clip to keep my wrapping paper from unrolling. I've made the clip 36mm in diameter, which is a bit smaller than my smallest roll. This allows it to flex a bit on that roll and some larger ones and hold the paper in place while not wrinkling it like a rubber band can.

Print Settings

Printer Brand: Prusa

Printer: I3 MK3S

Rafts: Yes

Supports: No

Resolution: 0.3mm

Infill: 0%

Notes: I used a brim only

How I Designed This

Fusion 360, simple circle with a 1.5mm offset, then cut the circle open from the center with a line through at 55 and 125 degrees