This is my second attempt in designing a functional hairclip. My first attempt, used a rubber band. This one used a plastic spring.

The hairclip is a print in place design, but the spring is printed separately, since it's orientation defines its strenght

This design is made to be printed in PLA. To insert the spring, gently open the hairclip, slide the spring in sideways, close the clip a littlebit and bend out the spring while rotating it in place.

Enjoy!! 😊