The Secret of Safe

Discover the creativity and innovation behind this 442-piece building block set that lets you assemble a stunning antique-style safe with a fully functional combination lock. Designed by the same mastermind behind the renowned CaDA solar system, this set takes a different approach but offers an equally captivating experience. Delight in the intricate mechanism and the thrill of putting together your own working safe.

The principle and structure of a real safe are restored through blocks: it contains three layers of dial codes with grooves, and only by fluctuating the correct dial code, in turn, can the grooves be aligned with the lock core, so that the lock can be opened by the knob linkage.

Storage space included: Items can be stored and encrypted for safekeeping.

Mechanical knowledge learning: clever mechanical design, with manuscript-style inserts to introduce the user to the building process to learn the mechanical principles of real safes

Antique-style safe with a fully functional combination lock
Difficulty: Low
Number of pieces: 442
Model dimensions: 14.7cm length, 12.8cm width, 11.5cm height
Box dimensions: 30.7cm length, 23.8cm width, 11.9cm height
With attractive retail card box packaging