Product Name:  Molecular Construction Kit
    Model NO.:  C1024
Molecular structure kit.
Balls and rods.
Packed in sturdy and easy to carry customized case. 
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road