This easy-to-build clock whips up in a jiffy, and will fascinate young minds with its turning cogs and swinging pendulum. The clock is spring-driven, so requires no batteries,and is the perfect way to teach children basic mechanical principles, and how to tell the time. Explore the properties of pendulums and clocks first-hand with this nifty timepiece! Perfect for the budding scientist, this penddulum clock is simple and quick to assemble, with no tools required. Includes step-by-step, colour coded instructions inside.
