Discover science in action with the Optical Science Lab – when you build the various experiments you Features: Explore the world of optical science and light with this set of eight experiments. Perfect for young scientists and inventors! This set is a perfect introduction to S.T.E.A.M play as it focuses on Science, Technology, Engineering, Arts and Maths, which certainly helps your child’s cognitive development Let their natural curiosity bloom as they build, discover and best of all, learn about how lights and optics are used in our day-to-day lives Its compatibility with other Junior Inventor sets means that there are endless opportunities to invent and explore over and over again Specifications: Dimensions: H:0.0 x W:0.0 x D:0.0 cm Weight: 0.9 kg Colour: Multi Guarantee:12 Months Model Number: E3034