








🔓 Unlock your genius with Einstein’s ultimate brain teaser!
Professor Puzzle Einstein's Lock Puzzle is a compact, beautifully crafted mechanical puzzle combining metal and wood. Designed to enhance logical thinking and problem-solving skills, it challenges users to unlock a sophisticated lock mechanism without any batteries or assembly. Suitable for children and adults alike, it’s a perfect blend of educational value and tactile fun.




| Product Dimensions | 4 x 15 x 14.6 cm; 63.5 g |
| Manufacturer recommended age | 8 months - 8 years |
| Item model number | Einstein's |
| Educational Objective(s) | Logical Thinking, Problem Solving Skill |
| Language: | English |
| Number of pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Metal, Wood |
| Colour | Multicolored |
| Release date | 31 Mar. 2020 |
| ASIN | B07DV5M3M9 |
J**K
PUZZLE BRAIN TEASER
It was a Xmas tree pressie for my brother-in-law. Looked good and kept him busy.
D**E
Present
Good present for locksmith
E**E
Entertaining
Bought for my Great Nephew, but kept the rest of the family entertained too trying to solve it. Made of wood so more sustainable than plastic which is a bonus.
L**E
Good buy
Great puzzle, & great value for money
T**M
Super fun!
We spent a few hours as a family to solve this and we finally did it :) worth the money.
P**8
Bought as gift
Well received
R**X
Christmas gift
Very well received Christmas present
E**K
Nice Present
A bit of form over function.Once it's done it's done and the value lies in how long it takes - in this case took a while for the 11 yr old who it was given to to crack it, but the presentation's great, so was a good present in all...
Trustpilot
3 days ago
1 month ago