Introduce young minds to the exciting world of electronics with the Contixo CB1 Circuit Builder Set. Designed for kids ages 6 and up, this hands-on STEM kit allows children to build and explore over 500 fun and educational experiments using 22 easy-to-connect electronic components. With a simple snap-together design, no tools or soldering are required. Kids can quickly assemble circuits on the included grid board and bring their creations to life. From glowing lights and color-changing effects to sound, motion, and even star projection, each project delivers real, interactive results that make learning both fun and memorable. This multi-functional circuit kit helps children understand how electricity works while developing essential skills such as problem-solving, logical thinking, and creativity. The color-coded parts and illustrated instructions make it easy for beginners to follow along or experiment independently. Built with safety and durability in mind, the Contixo CB1 is perfect for home learning, classrooms, or family activities. Whether as a birthday or holiday gift, this engaging science kit provides hours of screen-free entertainment while inspiring curiosity and innovation.
500+ Fun Experiments Explore a wide variety of circuit challenges with increasing levels of difficulty, suitable for beginners and advanced learners.
Snap-Together Design (No Tools Needed) Easy press-and-connect modules allow kids to safely build circuits without soldering or complicated setup.
Modular STEM Learning System Includes functional components and connectors that can be freely combined for endless creative possibilities.
USB Rechargeable Power SupplyConvenient USB charging eliminates the need for frequent battery replacements and helps reduce long-term costs.
Interactive Learning Experience Build real working circuits that light up, move, and make sounds for hands-on discovery.
WARNING: CHOKING HAZARD—Contains small parts. Not suitable for children under 3 years.
WARNING: Do not use any power adapter, charger or cords other than those included with your product. Using incompatible, counterfeit or non-certified accessories can cause fire or accidents. Contact the manufacturer for replacements.
NOTE: This product contains a lithium battery and will be delivered by Standard Ground Shipping and is not eligible for Premium or Overnight Shipping
Plastic + Electronic Components
Wipe clean
Imported
Style Variants
Available Colors: Orange
Size Reference for Contixo Electronics for Ages 6+
Available Sizes:
