New 9cm Optical Glass Triple Triangular Prism Physics Teaching Light
$109.95
Sale price
$109.95
Regular price
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New 9cm Optical Glass Triple Triangular Prism Physics Teaching Light
$109.95
Sale price
$109.95
Regular price
Model: Triangular Prism. teaching children to understand the magic world. 1 x Triple Prism. Seven-color reflects sunlight and teach children to explore the mysteries of light to stimulate a child's thirst for knowledge.