उम्र
7-9Y, 10-12Y, 13-14Y, > 14Y
उत्पत्ति के प्लेस
Henan, China
सामग्री
अन्य (AE存量) ***************************************************************
ब्रांड नाम
BIG BANG SCIENCE
Product name
Optical Illusion Fun Science Lab Science Kit
Certification
ICTI, ISO 9001, GSV, WCA, Michaels, TRU
Function
Improve Kid's Hand Operated Ability
Advantage
Science-based Educational Toys