Feature:1. Electronic Science Toys This popular and interesting electronic science kit can inspire and encourage children to learn science.2. Electric Labyrinth Teaching Pack Every time you play a game, you can create a new shape to test your balance ability. Different shapes have different difficulty levels. Cultivate children's hand-eye coordination and concentration through practice.3. A good gift for children This learning toy is suitable for curious children to turn their new ideas and inventions into reality.4. Wide applicationThe circuit motor kit includes familiar components, which can be used in school science, technology and design courses to easily meet your project needs and cultivate your learning skills and hands-on ability.5. Perfect gift This physics experiment kit is suitable for birthday gifts, party gifts, etc. for children who like physics. Children will especially like it.Specification:Material: Metal + PlasticSize: About 25.3*17.2*7.9cmPower supply: 2 AA batteries (Not included)Package List:1 set of electrical science kitNote:Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.