Keep your treasures safe and your secrets locked away with the Ugears Book of Secrets. This ingenious 3D mechanical puzzle box combines timeless mystery with intricate engineering. Inspired by the art of hiding valuables in plain sight, the Book of Secrets features a customizable three-digit combination lock and a hidden key mechanism to secure its secret compartment.

Solve the puzzles, crack the code, and discover a unique way to store your valuables or challenge friends to unlock its mysteries. Perfect for puzzle lovers and adventurers alike!

Model size: 17 x 18.7 x 7 cm

Number of components: 263

Level: Medium