Feature

●★Experiment anytime, anywhere, enhance interest in learning and improve academic achievement
●★ Convenient and quick experiments for electrical, electromagnetic and electric heating
●★Made of high quality material, safe and durable
●★Helps children learn to observe experimental phenomenon, explore experimental processes, summary experimental conclusions
●★We are committed to provide the best customer service and provide each customer the best shopping experience. If you have any questions about this product, please write us, we will solve your problem as soon as possible!


Description

★Tips:

*Due to manual measurement, there may be a little error, so please allow 1-3cm discrepancy.
*Due to the spotlight and different person understands the color, there may be some color differences, please carefully choose the reasonable range.
*If you need other style, please contact me. We have a variety of styles and colors, you can see my store.
*We believe that high quality products can meet your needs. If you have any problems with our products, please feel free to email us to resolve your problem.
*Welcome to share and feedback to better products and service.