Bar Hairclip - Stars and Plain

After 16 iterations, and inspired by a Bruce Sterling story (Kiosk), I've designed and printed a working hair clip.

Length: 8.4cm
Height: 2.2cm
Depth: 1.2cm
Weight: 7g

Printed in ABS, and utterly dependent on its mechanical properties, it features a working ABS hinge, three kinds of springs, and a snap fastener.

This version is plain - the Sketchup file is included for those who want to go on and adorn their hair clips. Failing that, you can use the gently curved outer surface as a