Solar and Hand-held Generator Electronic Kit
詳細規格及用途描述
Specification for Hot sale montessori educational toy for kids :
1) Material: ABS+Copper buckles
2) Ages:8+
3) Experiments: 3198different experiments
4) Soar and hand-generator available
5) Quality :Eco friendly , hight quality with CE,EN71,ROHS ,SGS... approvaled
6)Package:
