I included 4 versions:

Closed and separated (you have to glue parts like a sandwich if you want to print in pink and black filament. I included 4 holes close to the corners. Add a toothpick or something between if you want to secure it)

Closed whole piece

Open whole piece

Square + Hair clip sepparated if you want to rotate the hairpin or make some things bigger or smaller.

THE DESIGN IS BASED IN THE ORIGINAL KOMOSU HAIRCLIPShttps://t.co/W8SmwrgDK2

Dimension I recommend for a human head: 7x7cm /2,75 in

You can resize it and remember to mirror the piece to make the pair is matching!

Layer Height: 0.12Infill: 5%Brim: recommendedPrint speed: 65 mm/sIron: yes