6-8 year，Construction

L5 Adapted for 6+ Years Construction:APP Manual (QYEDU) Introduction to Educational Tools:50 construction methods, equipped with both digital and printed instruction manuals. Integrates STEAM elements and scenario-based learning to fully engage children's interest, enhancing hands-on skills and focus for children aged 6+.

L6 Adapted for 6+ Years Construction: APP Manual (QYEDU) Introduction to Educational Tools: 58 construction methods, equipped with both digital and printed instruction manuals. Integrates STEAM elements, supports multiple modes of motor module control, DIY expansion and innovation, and scenario-based learning to fully engage children's interest, enhancing hands-on skills and unleashing creativity for children aged 6+.