“School Science Experiment Project dc Motor kit 61 Item Loose in one Pack Mix Color (61×1) Toy Motor DC (9V HW Battery+ Rocker Switch+ Flexible Wire+ LED and Resistor) – School Science Experiment Project dc Motor kit 61 Item Loose in one Pack Mix Color (61×1)Toy Motor Kit 61×1 Hobby Kit collage” has been added to your cart. View cart