DIY Solar Hybrid Fan Model Scientific Experiment Invention Assembling Educational Kit Kids Student

Specification: Material: ABS, Hardware, Wire Size:14.514.55.5cm Features: 1. Is the whole process of snap-on assembly, not easy to damage, repeated use, spring clamp, strong conductivity. 2. Sleek design, exquisite workmanship, no burr, no scratching, opening special holes, integrated battery box, installation more convenient, precise hole spacing, realize your DIY. 3. The series belongs to the type of electronic building blocks, which can be combined with each other or with other children. 4. Scientific small production, let children make their own hands, experience learning, learn scientific knowledge in play, improve hands-on ability, develop innovative thinking, ignite invention inspiration. Package Included: 1Solar Hybrid Fan