These locking pin backs are indispensable to pin collectors! Never lose another pin!Each pack includes 12 pin-locks and a hex key.For instructions on how to use these, please click here for the Pinz'n'Thingz blog post on the subject.
Metal Brooch | Star Trek | Command Insignia
Enamel Pin | D20 (black)
Kilt Pin | Fallout | Nuka Cola
Pewter Pin | Harry Potter | Hogwarts Houses
Soft Plastic Pin | Fairy Tail | Happy