happy puzzle the amazing clock kit build your own wind up clock stem early learning motor skills hand eye coordination visual perception for kids and adults too

The Amazing Clock Kit by Happy Puzzle is a safe, fun, and exciting game for children to learn how to build their own wind-up clock. This wonderful game allows children to learn the workings of a clock in a visual and engaging way.

Features:

• Build your own wind-up clock!
• Both sides of the wind-up clock are transparent, making the workings of the clock completely visible.
• This amazing game is designed to give children between the ages of 5 and 15 an understanding of how a clock actually works.
• Children will learn why different gears rotate and how they cause the pendulum to swing.
• You can move the clock hands and make the bell ring too!
• Once the clock kit is fully wound, it should work for 6 hours.
• The clock face has a diameter of approximately 19.5 cm.