S P Basic Engineer kit for Small Engineer Include 4 Type of Different Product DIY - for Making Laser Activity kit

描述

🔬 Ignite your inner engineer with precision power and control!

The S P Basic Engineer Kit is a compact DIY science project set designed for high school students and hobbyists. It includes a red dotted laser, a 9V battery with clip, and a rocker switch, enabling hands-on laser activity experiments and functional science fair models. This kit offers reliable power and easy control, making it a perfect starter for innovative STEM projects.