Hilitand Triangle Prism, K9 Optical Glass Right Angle Prism for Physics Teaching Tools (15x15x87mm)

Hilitand Triangle Prism, K9 Optical Glass Right Angle Prism for Physics Teaching Tools (15x15x87mm)

• HIGH-QUALITY MATERIALS: This optical glass prism is made of high-quality K9 optical glass and is .
• TEACHING TOOLS: This optical glass prism can be used as a physics teaching tool for essential equipment in , middle and high school science classes.
• AS GIFT: This beautiful and unique optical glass prism can be given as a gift or decoration to your child to decorate whatever you want.
• DIFFERENT COLORS: The optical glass prism will provide great transparency under the same environment, and the colors presented from different angles will be completely different.
• SEVEN-COLOR LIGHT: Put the triangular prism in the sun, and turn the facet to appear rainbow-like seven-color light.