babymk's Fantasy Key, remixed to serve as a hairpin. The key end screws on once the main body is through the hair, and it is (for once!) long enough.
- I recommend printing the main body in two halves and then carefully gluing it together (to avoid annoying support removal and rough edges touching the hair). However, I also uploaded the key as a solid piece in case you don't want to mess with gluing the threaded end.
- The "key end" should be printed with supports. Use "support critical regions only" or your slicer's equivalent to avoid getting supports in the threaded hole.
- The two gemstones are printed (separately so you can use a contrasting color) and glued in.