The Einstein Collection Lock Puzzle

Cogs Toys and Games UK Verified independent store

→

The Einstein Collection Lock Puzzle A challenging wooden and metal interlocking puzzle from the Einstein Collection. Features a clever locking mechanism that requires skill and log ic to solve. 🔒 Recommended for ages 8+; small parts may pose a choking hazard for younger children. Average solving time varies—ideal for short bursts of play or extended thinking sessions. Compact and durable design makes it perfect for travel or display. An engaging brain-teaser puzzle that tests patience, logical thinking, and determination. 🌟 Show more