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Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!Description:DIY electromagnetic pendulum circuit model kits，educational physical experiments science toy
Building kits puzzle，connect a circuit to product electromagnetic field（Powered by 2AA batteries），interaction of magnetic and electromagnetic field，it will move like a pendulum
Including parallel or series circuit connection， physical and electromagnetic field principle tips for kid child learning studying
Great scientific experiments lab teaching aids school supplies
Develop children's hand & eye coordination, and help children experience the theory of power, expand kids scientific & mechanical interest
Main Material: Plastic, wood
Color： showSpecification:Need to be assembled by yourself: assemble the model as the pictures shown
Size Chart:Assembled size (L*W*H): Approx 9.5*3*10cm/ 3.74*1.18*3.93 inch
Package Includes:1 Set DIY Electromagnetic Pendulum Toy (with assembled picture instructions)
Note:Due to the manual measurement, please allow 1-2mm differences in size
Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understandDIY Science Toy;Electromagnetic Pendulum;Kids Science Physics Toy;Building Puzzle Kits;Educational Toy Gift;Circuit Learning;Physical Electricity Experiments;Child Scientific Experiments;School Teaching Aids

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