Make playtime exciting and mentally stimulating for kids with this Build Your Own Science Lab with Fan set. Product Details Suitable for ages: 8+ years Dimensions/Size: 19cm (H) x 18cm (W) x 6.5cm (D) Material: Acrylonitrile butadiene styrene (ABS), metal, general purpose polystyrene (GPPS), high impact polystyrene (HIPS), polyvinyl chloride (PVC), copper, paper, polycarbonate (PC), ethylene propylene (EP) and tin Battery information: Requires 2 x 1.5V AA batteries (not included) Features Create more than 18 exciting educational experiments Connect a fantastic flying disc and much more Flying disc glows in the dark Sound control Based on S.T.E.M. (Science, Technology, Engineering, Maths) principles LED light adjustment for brightness control Super sound detector to onset fan Additional Information Instruction Manual Adult supervision and assistance required Caution: Contains functional sharp points on the leads. Small parts. Follow usage instructions carefully.