Prism Price In India

Prism Price In India

Prism Price In India diy reflection prisms equilateral prism 50 mm x 50mm size, product description, description this kind of optical glass prism can reflect seven-color sunlight .it can teach children to explore the mysteries of light, stimulate a child's thirst for knowledge, and improve the children's interest of understanding the magic world. Size : 50*50*50*50 mm package included:1*optical glass prism