My First Polydron Periscope Class Set

Make 3 periscopes at once with this 60 piece set. Demonstrates the way that light reflects off a mirror. Children will love to build different sized periscopes with this 60 piece set. They can alter the angle of the mirror to see either in front or behind them. Easy to join together. Ideal for younger builders. Supplied in 4 colours. Large, brightly coloured pieces. High quality and durable.