Butterfly Comb

This is a comb I decided to create since I wanted my own custom balisong. I spent $1 per comb with hardware from homedepot.

Assembly
Use 8-32 1/2in screws and drill out the holes at the top to fit the threads.
Also use #8 washers to let the comb move freely. ~$2.60 for 6 screws and 30 washers at a hardware store.

Update:
Made a longer comb file for choices.