Feature(may vary by option.)
●100% Brand New
[50*30*30mm]
[6 pcs]
Description
It has 6 different shapes of optical glass, which allows you to observe light refraction when you hit straight light, making it perfect for science experiments.
[50*30*30mm]
[6 pcs]
It has 6 different shapes of optical glass, which allows you to observe light refraction when you hit straight light, making it perfect for science experiments.