---
product_id: 131588079
title: "Professor Puzzle Einstein's Lock Puzzle"
brand: "professor puzzle"
price: "€ 42.45"
currency: EUR
in_stock: true
reviews_count: 13
category: "Professor Puzzle"
url: https://www.desertcart.at/products/131588079-professor-puzzle-einsteins-lock-puzzle
store_origin: AT
region: Austria
---

# Crafted in the UK Challenging lock mechanism Boosts logical thinking Professor Puzzle Einstein's Lock Puzzle

**Brand:** professor puzzle
**Price:** € 42.45
**Availability:** ✅ In Stock

## Summary

> 🧩 Crack the code, join the elite brain club!

## Quick Answers

- **What is this?** Professor Puzzle Einstein's Lock Puzzle by professor puzzle
- **How much does it cost?** € 42.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/131588079-professor-puzzle-einsteins-lock-puzzle)

## Best For

- professor puzzle enthusiasts

## Why This Product

- Trusted professor puzzle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Timeless Design:** Crafted from premium wood and metal-free materials, blending antique style with modern durability.
- • **Unlock Your Genius:** Engage with a sophisticated lock puzzle designed to challenge and sharpen your problem-solving skills.
- • **Portable Brain Workout:** Compact and lightweight (64g), perfect for on-the-go mental stimulation anytime, anywhere.
- • **Gift of Intellectual Prestige:** A unique, thoughtful gift that signals your appreciation for cleverness and refined entertainment.
- • **Solo Challenge, Infinite Replay:** Single-piece puzzle offering endless replay value for intermediate to advanced solvers aged 8 and up.

## Overview

Professor Puzzle Einstein's Lock Puzzle is a UK-made, intermediate-level mechanical lock puzzle crafted from wood and metal-free materials. Designed for ages 8 and up, it offers a portable, single-piece challenge that enhances logical thinking and problem-solving skills. With its antique style and compact size, it’s the perfect intellectual gift for professionals seeking a sophisticated mental workout.

## Description

Product Description

Review: A great present for any occasion. - Got this for my husband and it kept him amused quite some time he has done it now but I know he’d recommend this . It wasn’t an easy one to do very good entertainment
Review: Einstein lock puzzles - Proved to be enjoyable for a young adult's birthday.

## Features

- Warning:Not suitable for children under 36 months
- Warning:Toy inside. Adult supervision recommended
- Just one piece from the Einstein puzzle range. How will you fare against this brainteaser?
- Put your own brainpower to the test as you attempt to open the lock.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DV5M3M9 |
| Age Range Description | 8+ |
| Best Sellers Rank | 123,062 in Toys & Games ( See Top 100 in Toys & Games ) 111 in Assembly & Disentanglement Puzzles |
| Brand | Professor PUZZLE |
| Brand Name | Professor PUZZLE |
| Colour | Multicolored |
| Country Of Origin | United Kingdom |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 251 Reviews |
| Educational Objective | Logical Thinking, Problem Solving Skill |
| Included Components | 1 wood puzzle |
| Is Assembly Required | No |
| Item Dimensions | 40 x 150 x 146 millimetres |
| Item Dimensions L x W | 15L x 15W centimetres |
| Item Shape | Rectangular |
| Item Type Name | Lock Puzzle |
| Item Weight | 64 g |
| Manufacturer | Professor Puzzle |
| Manufacturer Minimum Age (MONTHS) | 8.0 |
| Manufacturer Part Number | EIN2908 |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material Type | Metal, Wood |
| Material Type Free | Metal Free |
| Maximum Age Recommendation | 99.0 |
| Minimum Age Recommendation | 8.0 |
| Model Number | Einstein's |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Number of pieces | 1 |
| Operation Mode | Manual |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Product Style | Antique |
| Product dimensions | 15L x 15W centimetres |
| Puzzle Type | Lock |
| Puzzle type | Lock |
| Set Name | Einstein's |
| Size | Medium, Small |
| Skill Level | Intermediate to Advanced |
| Special Features | Portable |
| Subject Character | Albert Einstein |
| Theme | gift |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Professor PUZZLE
- **Cartoon character:** Albert Einstein
- **Educational objective:** Logical Thinking, Problem Solving Skill
- **Included components:** 1 wood puzzle
- **Manufacturer Minimum Age (MONTHS):** 8.0
- **Material:** Metal, Wood
- **Number of pieces:** 1
- **Product dimensions:** 15L x 15W centimetres
- **Puzzle type:** Lock
- **Theme:** gift

## Images

![Professor Puzzle Einstein's Lock Puzzle - Image 1](https://m.media-amazon.com/images/I/61GtJ173J4L.jpg)
![Professor Puzzle Einstein's Lock Puzzle - Image 2](https://m.media-amazon.com/images/I/710oWsh2boL.jpg)
![Professor Puzzle Einstein's Lock Puzzle - Image 3](https://m.media-amazon.com/images/I/61vcTZ+rQ5L.jpg)
![Professor Puzzle Einstein's Lock Puzzle - Image 4](https://m.media-amazon.com/images/I/61MJetgkswL.jpg)
![Professor Puzzle Einstein's Lock Puzzle - Image 5](https://m.media-amazon.com/images/I/61uLSPjR4eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great present for any occasion.
*by M***D on 23 May 2026*

Got this for my husband and it kept him amused quite some time he has done it now but I know he’d recommend this . It wasn’t an easy one to do very good entertainment

### ⭐⭐⭐⭐⭐ Einstein lock puzzles
*by A***1 on 15 September 2025*

Proved to be enjoyable for a young adult's birthday.

### ⭐⭐⭐⭐ Nice Present
*by E***K on 7 March 2024*

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...

## Frequently Bought Together

- The Einstein Collection Lock Puzzle - Tricky Padlock Brain Game - Professor Puzzle 3D Brain Teaser Puzzles
- BePuzzled | Padlock Hanayama Metal Brainteaser Puzzle Mensa Rated Level 5, for Ages 12 and Up
- GINFH Brain Teaser 3D Unlock Interlocking Puzzle Metal Hole Lock Adult Educational Toy IQ Puzzle

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-10*