Two faces, fancy etchings, spinning gears and the steady rhythm of the pendulum. Become a wizard with this 3D puzzle. The correct pendulum swing frequency for the accurate passage of time depends on its weight. One movement of the clock lasts half an hour. Features: Clear instructions in eight languages Complexity of assembly: 4/5 Number of Parts: 149 Assembly time: 300min approx Specifications: Dimensions: H:40.0 x W:355.0 x D:240.0 cm Colour: Natural / Wood Material: eco Wooden Materials Model Number: WR312 Self Assembly Required: Yes
