Prism Buy Online Diy Reflection Prisms Equilateral Prism, 50 X 50 Mm

Prism Buy Online Diy Reflection Prisms Equilateral Prism, 50 X 50 mm Prism Buy Online Features: Compliance Approved number_of_items : 1 Quality Product Part Number: KT190CM Details: Optical glass prism diy reflection prisms equilateral prism 50mm x 50mm size, Product 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. Package included:1*optical glass prism. Package Dimensions: 3.9 x 2.0 x 2.0 inches