UGears UGE 412059 puzzle 3D puzzle 354 pc(s)

HOW UGEARS TREASURE BOX WORKS
Mechanical Treasure Box can hold small items such jewelry, a flash drive or a set of keys. To unlock the box, use the key that is a part of carved pattern on top of the lid. The key is inserted into the locking mechanism on the front panel of the box. Turning the key counter-clockwise not only unlocks the box, but sets moving gears in motion.

HOW UGEARS TREASURE BOX WORKS
Mechanical Treasure Box can hold small items such as jewelry, a flash drive or a set of keys. To put something inside this box or reveal its content, spin the wheel gear toward yourself of press on the hand lever. Either will activate the Mechanical Etui Box’s internal mechanism, lifting the box slightly upward and opening its lid. Hold your finger on the hand lever a bit longer, and the lid will start closing, the small compartment – lowering, and the wheel gears – spinning in the opposite direction.