Purchase Qty. Reference FOB Price
100-499 Pieces US$4.00
500-999 Pieces US$3.50
1,000+ Pieces US$3.14
Product Description
Assemble the space nut rocket, stimulate the creative potential, think your mind, use your hands and brain to be smarter. Assemble DIY by hand, cultivate hands-on ability, exercise hand-eye coordination and focus. Rotate the big gear to drive the small gear, training thinking ability. ...