Integrated Circuit Electronic Blocks Science Education Toy
The circuit block is advantageous to: 1. Learning Circuit Knowledge 2. Enhancing Innovation Ability 3. Improve your imagination 4. Falling in love with invention Note: 1.Material:ABS, environmental friendly ,non-toxic paint 2.Criterion: ROSH/IVTI/CE/EN71/ASTM/CCC 3.Colorful painted English manual 4.player age range:above 8 years old