Read more Simple, Fun Projects Let Kids Learn How Electrical Circuits Run Everyday Devices While They Play Educational With todays ever-changing environment, it is key to encourage creative thinking and hands on learning. Promote your kids hand eye coordination, attention to detail, focus, teamwork and more with our Snap Circuits! Learning is fun Young engineers will be inspired with our Snap Circuits STEM (science, technology, engineering, and mathematics) toys. Our innovative color-coded kits have real circuit components that snap together easily on the included plastic grids. Frustration free building With no tools needed and its easy-to-follow instructions, Snap Circuits gives your child a hands-on education in how electrical circuits work to run the everyday devices that they're familiar with. Read more Endless Creative Possibilities Combine other kits You can combine and create with other Snap Circuit kits to expand the imagination for an even wider array of projects! The creativity, imagination and possibilities are endless! Open-ended creative play Whether at home or in the classroom, our kits allows for young engineers to open their imagination and creativity, improve collaboration and teamwork skills, support logical thinking and problem solving. What's inside All Snap Circuit kits comes with everything you need (batteries excluded) to complete real electronic circuits. Components combine to create working circuit boards just like the ones found inside televisions, radios, and other electronic devices. Read more Snap Circuits Beginner Snap Circuits Junior Snap Circuits Pro Snap Circuits Arcade Snap Circuits Code Journey Snap Circuits MyHome Model Number SCB-20 SC-100 SC-500 SCA-200 SCJ-404 MYHSCP20 Number of Parts 13 29 75 36 42 42 Batteries Required ✓ ✓ ✓ ✓ ✓ ✓ Recommended Age 5+ 8+ 8+ 8+ 8+ 8+ How Many Projects 21 100 500 200 22 53 Requires iPhone or Android - - - - ✓ -