# Brain Games Lock Puzzle Einstein Collection PRP#2908 - Mechanical brain teaser, single-piece lock design

**URL:** https://aio.lv/en/product--brain-games-prp2908--10830833
**Data updated:** 2026-06-10 09:37 (EEST)
**Category:** Educational Toys & Puzzles
**Manufacturer:** Brain Games
**Manufacturer code:** PRP#2908
**EAN:** 5060506534817
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brain-games-prp2908--10830833

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Brain Games Lock Puzzle Einstein Collection PRP#2908 is a mechanical brain teaser designed to challenge spatial reasoning and problem-solving. Featuring a lock-style single-piece construction, it requires manipulation and strategy to open or disassemble. Suitable for solo play, educational use, or as a desk activity, it improves concentration and logical thinking without electronic components.

## Long description

The Brain Games Einstein's Freedom Lock Puzzle is a sophisticated mechanical brain teaser designed to test your spatial reasoning and logical problem-solving skills. This single-piece lock construction offers a tactile challenge that requires patience, strategy, and careful manipulation to unlock. As part of the Einstein Collection, this puzzle provides a screen-free experience that encourages deep focus and mental engagement, making it an excellent tool for sharpening the mind through physical interaction.
Advantages
This mechanical puzzle stands out due to its durable, high-quality construction that does not rely on batteries or electronic components, ensuring it remains a reliable challenge for years to come. Its compact and elegant design makes it highly portable, allowing you to carry it anywhere for quick mental stimulation. By engaging with the intricate mechanisms of the lock, users can effectively improve their concentration, patience, and fine motor skills while enjoying a rewarding sense of accomplishment upon solving the puzzle.
Suitable for
Solo play and quiet relaxation
Developing logical thinking and spatial awareness
Educational settings for students and adults
Office desk activities to relieve stress
Gifts for puzzle enthusiasts and fans of Einstein
When it may not be suitable
This puzzle may not be suitable for very young children due to small parts and the complexity of the mechanism. It is also not recommended for individuals who prefer fast-paced electronic games or those who become easily frustrated by high-difficulty mechanical challenges.
Key specifications
Type: Mechanical brain teaser
Design: Lock-style single-piece construction
Material: Durable metal components
Theme: Einstein Collection
Power source: None required
How to use
To use the Brain Games Einstein's Freedom Lock Puzzle, begin by examining the lock mechanism to understand its constraints and potential movement points. Use your fingers to gently manipulate the various parts of the lock, testing for sliding, rotating, or shifting sections. Do not use excessive force, as the puzzle is designed to be solved through logical sequence and precise movement rather than strength. Continue to experiment with different combinations and patterns until the internal mechanism releases.
What to consider before purchase
Assess the intended user's patience level for mechanical puzzles
Ensure the puzzle is kept away from small children
Consider the difficulty level relative to the user's experience
Usage recommendations
For the best experience, approach the puzzle with a calm mindset. If you find yourself stuck, set the puzzle aside for a while and return to it later with a fresh perspective to identify the solution.

## FAQ

### How much does the Brain Games Lock Puzzle Einstein Collection PRP#2908 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Brain Games products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Brain Games service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10830833/60165958_large.webp