EDUCATIONAL AND FUN - The science circuit set is an educational and fun science toy designed specifically for children. It is designed to stimulate children's interest in science and cultivate their imagination through 53 carefully selected circuit parts. Hands-on skills and innovative thinking. This electronics kit offers more than 150 ways to play, allowing kids to master the principles of circuitry while having fun. INTERESTING AND CREATIVE - By assembling different circuit models, children can create glowing LED lights, rotating small motors, recording, sound and music devices, etc., making theoretical knowledge vivid and interesting in practice. In addition to following guided construction, many kits encourage children to play freely and design their own circuits, cultivating innovative thinking and problem-solving skills. SAFE DESIGN & DETAILED INSTRUCTIONS - These electronics kits feature non-toxic plastic parts with rounded corners and a low-voltage DC power supply to ensure child safety during use. The package includes detailed instructions or manuals that not only show how to build preset circuit models, but also explain the working principles of each circuit, covering basic concepts such as current, voltage, resistance, series and parallel circuits. 53PCS SCIENTIFIC CIRCUIT SET - The components include power generator, hand generator, switches, wires, various resistors, LED lights, etc., which are used to build the simplest circuit model. In addition, there are photosensitive switches, spray, light show, audio, flying saucer, fan, karaoke microphone modules, etc., which are circuit models used to expand the gameplay. From simple switches and light connections to complex logic circuits, the needs of children of different ages can be met. STEM EDUCATIONAL TOYS - Science circuit toys are the best gifts for children over 6 years old, ideal for stimulating their curiosity, creativity and interest in learning. The science circuit board is not only a toy, but also a learning tool. It allows children to naturally absorb scientific knowledge through exploration, practice and innovation through diversified gameplay, and inspires them to have an interest in the fields of science, technology, engineering and math interests and passions.