40 PCS Different Science Physical Electricity Experiment Model Tool Teaching Education

Specification: Name: electricity physical experiment test Material: Acrylonitrile Butadiene Styrene (ABS) Size: 34*22*10CM approx Application: Physics experiment materials Features: * Suitable for Junior middle school physics electromagnetism experiment. * Can complete 30 different experiments * A box for easy teaching Package Included: 1 set electricity physical test experiment