The listing, Top Optical Glass Triple Triangular Prism Physics Teaching Light Spectrum has ended.
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Description:
Model: Triangular Prism.
Size :8cm*2.1cm*2.1cm.
Material :optical glass.
Seven-color reflects sunlight and teach children to explore the mysteries of light to stimulate a child's thirst for knowledge,
teaching children to understand the magic world.
This Triple prism is a brand new and durable one. It is used to research the refraction and dispersion of the light, and make a
thorough inquiry of the forming of the rainbow. Buy it now, and let your children enjoy the fun of light! It is a good present for children!
Package Include:
1 x Triple Prism.