iplusmile Equatorial Sundial Clock DIY Teaching Aid Educational Tool Wooden Scientific Model

Features

• Wooden sundial clock, not easy to and deform, long- term use.
• A simple and practical teaching and experiment equipment in the sundial clock.
• An instrument specially used to observe shadows.
• In the absence of any electronic device to know the time, you can judge from the shadow of the sun.
• Easy to assemble, suitable for adults.