Kids DIY Basic Circuit Electricity Learning Kit, Physics Science Educational Experiment Toy

customers need to assemble by themselves Type: Circuit Experiment Kits Powered by: 2 x AA Batteries (Not include) Applications: Physics Circuit Learning Experiment Circuit Experiment Kits, Physics Labs Learning, Science Study, Discovery Principles, Experiment Equipment Note: The color of the accessories is random and not specified. Please read carefully before purchasing. It contains small accessories and sharp objects, and children should be accompanied by adults to complete it. Please take care of children and avoid swallowing. Colour:Yellow Material:plastic Package Contents: 1 Set x Circuit Experiment Kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.