All products are independently selected by our CoolGizmoGadgets editors. If you buy something through our links, we may earn an affiliate commission.
All products are independently selected by our CoolGizmoGadgets editors. If you buy something through our links, we may earn an affiliate commission.
Got a smarty pants in the family that’s hard to buy gifts for? Keep them busy and entertained for hours with this intricate 3D mechanical safe that they have to build from the pre-cut pieces and then once assembled figure out how to unlock the mechanism holding it closed!
Hours of diabolical puzzle fun!
More cool gadgets and gizmos...
Smart Phone Screen Magnifier- LifeStraw Personal Water Filter
- Addalock Portable Door Lock
- Cosmos Kitchen Knife Set
- Unicorn Farts Cotton Candy
- Silicone Case for Apple Airpods
- Black Spring Water
- Handbook for the Recently Deceased
- Death Wish Coffee
- Melon Slicer
- Box of Nothing
- Ben & Jerry’s Ice Cream Lock
- Giant Gummy Bear Python
- Liquid Maze Phone Case
- The Flik – Driver Feedback Device
- Waterproof Portable Bluetooth Speakers