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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
insert one of 22 axles and connect them with gears
each of whom plays one of six possible characters
Estimated assembly time: About 4-6 hours
Sold individually
Copernicus Cool Blue Light Kit pegs insert one of 22 axlesDiscover the science behind fireflies and chemiluminescence with Copernicus' Cool Blue Light Kit! Get ready to make 11 brilliant experiments, like a hemoglobin detector, a penny glow, and Sugar Triboluminescence all safely guided by the included materials. Learn the mysteries of the night sky in an illuminating way!
US$ 123.00
US$ 178.00
US$ 120.00
US$ 132.00
