STEM kit science toy for kids Color mixing glasses three primary color glasses

A Color mixing glasses set

This Color mixing glasses set helps your kids exploring optical property, The three primary color is a  early physics Science educational toy for kids children student.This A
Color mixing glasses includes a pair of eyeglasses frame, 6 lenses (2 lenses for red, yellow and blue lenses), and 2 concave lenses for simulating vision of insects.

The color matching results between the three primary colors：combine the lenses of different colors randomly through holes of the frame with this plastic glasses.The three primary color plastic glasses is a best kindergarten student pupil Teaching Aids,the fun of the lenses become a new color and learning science knowledge.The plastic glasses is a kid science development toys, a series of physical science boarden kids and children , stimulating their curiosity