Halfsies - compact knuckle dusters (brass knuckles)

A holeless knuckle duster. Inspired by the NickNuk Pow! and Elder Futhark's Hammerhead knucks. Made in Sketchup. A flat edge version was used for easier editing. The final version was rounded with fredo6's RoundCorner plugin.

I went through several iterations for a good feel. It's still small compared to full dusters and may slip in the hand. Thickness of 10mm-15mm felt best. The finger notches are oval, not completely round, to provide room for the fingers.

Test versions printed on a CEL RBX01 in ABS 40% infill.