EHVYBDX Industrial Science Teaching Supplies Simple Physics Experiment Equipment Scientific Circuit Closure Experiment Set

[name] Simple circuit experiment set. [Material] plastic + iron [Features] Physical laboratory instruments used to validate and explore physical experiments. [Experimental Objectives] This group can set up a simple series circuit and parallel circuit to let the children know exactly how the light is illuminated; get basic circuit common sense and stimulate the desire to solve the problem during the experiment. [Service] Global after-sales service and quality products. This is your high quality choice, we look forward to your experience, Manufacturer: EHVYBDX