Projector Science Experiment Suit Physics Production Invention Teaching Aids $ 4.77 Product information: Color: Projector (starting from 1 set) [free shipping for purchases above 28 yuan], projector (starting from 20 sets) [free shipping for purchases above 28 yuan], projector (starting from 50 sets) [Buy more than 28 yuan free shipping]]]] Applicable age: Teenagers (7-14 years old) Material: Wooden Size: Packing list: Teaching AIDS *1 set Product Image:
