The Einstein Collection Lock Puzzle - Tricky padlock brain game - Professor Puzzle 3D Brain Teaser Puzzles.








Key features
- •The Einstein Collection Lock Puzzle - 3D Brain Puzzles by Professor Puzzle.
- •Contains a wooden puzzle lock with an attached metal key.
- •Develop your problem solving skills - Can you slide the locks pieces around and unlock the padlock?
- •A perfect gift for any Physicist or Mind Puzzle enthusiast.
- •Part of Professor Puzzles range of Wooden 3D Brain Teaser Puzzles & Adults Brain Teasers.
The Einstein Collection Lock Puzzle - Tricky padlock brain game - Professor Puzzle 3D Brain Teaser Puzzles.
List Price: $41.85$37.67DEALYou Save: $4.18 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







