---
product_id: 743984613
title: "Lock Puzzle"
brand: "professor puzzle"
price: "$77.21"
currency: USD
in_stock: false
category: "Professor Puzzle"
url: https://www.desertcart.us/products/743984613-lock-puzzle
store_origin: US
region: United States of America
---

# Intricate sliding lock mechanism Boosts problem-solving skills Single-piece compact design Lock Puzzle

**Brand:** professor puzzle
**Price:** $77.21
**Availability:** ❌ Out of Stock

## Summary

> 🔓 Unlock brilliance, one slide at a time!

## Quick Answers

- **What is this?** Lock Puzzle by professor puzzle
- **How much does it cost?** $77.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/743984613-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

- • **Sleek & Portable:** Lightweight 63.5g design fits perfectly on your desk or in your bag for brain training anywhere.
- • **Unlock Your Genius:** Challenge your mind with a clever sliding lock puzzle inspired by Einstein’s legacy.
- • **Perfect Gift for Thinkers:** Impress colleagues or friends with a stylish, intellectually stimulating gift that sparks conversation.
- • **Einstein-Approved Complexity:** Part of the exclusive Albert Einstein collection by Professor Puzzle, designed to push your cognitive limits.
- • **No Batteries, All Brainpower:** Pure mechanical fun—no charging or setup required, just your wits and fingers.

## Overview

The Lock Puzzle by Professor Puzzle is a compact, battery-free brain teaser featuring a sliding lock mechanism inspired by Albert Einstein. Designed to enhance problem-solving skills, this lightweight plastic puzzle is part of the prestigious Einstein collection, making it an ideal gift for professionals seeking a smart, portable challenge.

## Description

desertcart.in: Buy Lock Puzzle online at low price in India on desertcart.in. Check out Lock Puzzle reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Educational Objective(s) | Problem Solving Skill |
| Language: | English |
| Model Number | Einstein's |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Plastic |
| Colour | Yellow |
| Product Dimensions | 4 x 15 x 14.6 cm; 63.5 g |
| Item model number | Einstein's |
| Manufacturer | PROFESSOR PUZZLE |
| Item Weight | 63.5 g |

## Product Details

- **Brand:** Professor PUZZLE
- **Puzzle type:** Lock
- **Number of Pieces:** 1
- **Product Dimensions:** 15L x 15W Centimeters
- **Theme:** gift

## Images

![Lock Puzzle - Image 1](https://m.media-amazon.com/images/I/61GtJ173J4L.jpg)

## 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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**Shop now:** [https://www.desertcart.us/products/743984613-lock-puzzle](https://www.desertcart.us/products/743984613-lock-puzzle)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*