Feature(may vary by option.)

●Use this equilateral prism to divide light rays into its spectrum component (rainbow color)
●Wider than most other prisms on the market. Easy to hold and easy to use
●Use our prisms to show your kids a rainbow or make a unique photo
●Material: Lead free K9 optical glass not plastic
●Package Contents: Triangle Prism * 1, Wipe Cloth * 1

[5cm]

Description

Use our prisms to show your kids a rainbow or make a unique photo.