Earth Day Night Alternation Simulation Children's Science Toys DIY STEM Technology Physics Learning Fun Teaching Aids Toys

Recommend Age : 14+y Origin : Mainland China

Specifications:Product name: Technology assembly materialsMain material: woodPacking List:1* Science Experiment DIY material kitNote:1. The product is a set of production material package, not a finished product, you need to make it yourself.2. Due to different lighting and screen settings, the item color may be slightly different from the picture.3. Due to different manual measurements, please allow a 1-2cm difference in size. 4. The battery is not provided.