🔐 Unlock brilliance with every twist!
The Einstein Collection Lock Puzzle by Professor Puzzle is a compact, 3D wooden brain teaser featuring a metal key and intricate sliding lock pieces. Designed to develop problem-solving skills, it offers a hands-on, battery-free challenge perfect for solo play and makes a thoughtful gift for puzzle enthusiasts and physicists alike.
| Product Dimensions | 4 x 15 x 14.6 cm; 63.5 g |
| Manufacturer recommended age | 8 months and up |
| Item model number | Einstein's |
| Educational Objective(s) | Problem Solving Skill |
| Language: | English |
| Number of Game Players | 1 |
| Number of pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Wood, Metal |
| 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 weeks ago
5 days ago
