Magnetic key hider designed for securing a key in a hidden area. Made for a stack-on gun cabinet key, but will work for other keys. Printed in ABS, but could be printed with other appropriate materials. Works with magnet, glued in place with cyanoacrylate glue [https://us.store.bambulab.com/products/round-magnet?id=42102911074440](https://us.store.bambulab.com/products/round-magnet?id=42102911074440)