The first of these sets is the Ciro 12-in-1 solar-powered robot kit is a robot-building STEM kit with 190 pieces that allow you to create up to 12 different types of robots.

Learn how to make a solar-powered Autobot robot with this fun and educational DIY tutorial! 🤖☀️ Using basic electronics and creative crafting, build a transformer-style Autobot robot that ...