Feature

●Quiet, tick-free mechanism for peace of mind!
●Model principle - the clock is operated by large and small gears, and the pendulum plays an important role in controlling the rotation of the gears. When the mainspring is wound up, the return force of the mainspring transfers the force to the oscillating weight. After passing through the gear set, it is passed to the pointer and the minute shaft, and the hands of the clock move smoothly.
●Self-assembled clockwork DIY assembly model - this is a watch model that needs to be assembled by yourself. It can be assembled repeatedly. It can be driven by mechanical gears without batteries, and an assembly diagram is attached for easy assembly.
●Actual Display - The size of this watch teaching model is 19.5x3x21cm/8x1.2x8in, moderate size, plastic material, beautiful shape and durable.
●Perfect wall clock for office, classroom, bedroom, bathroom, shop, any room.


Description

It is also a holiday gift for family and friends.
Product Name: Clock Teaching Model
material: plastic
Color: colorful
Dimensions: LxWxH: 19.5x3x21cm/8x1.2x8in
Number of boxes: 1
Suitable for research, teaching or decoration.
Origin: Mainland China