Purchase Qty. Reference FOB Price
500-1,999 Sets US$1.11
2,000-9,999 Sets US$1.07
10,000+ Sets US$1.03
Product Description
Product Description DIY Wooden Conductivity detector Science Kit Electronics Experiment Toys for Kids Product Feature---------------------------------------------------------------------- Tengxin Science and Education Toys 1. Tengxin science products cover different series, involving ...