Place of Origin
Henan, China
Type
Other Educational Toys
Brand Name
BIG BANG SCIENCE
Product name
liquid motion test tube colors bang toy
Certificate
ICTI, ISO 9001, GSV, WCA, Michaels, TRU, Walmart
Standard
CPSIA, ASTM F963, EN71 Part 1-4, AS/NZS AS/NZS 8124.1:2016, etc.
Lead time
15-45 days, according to order quantity
Usage
Students Understanding