Young4us 3 Pack Crystal Optical Glass in 3 Sizes, Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos (Set of 3, 6 in 4 in 2 in, 150 mm 100 mm 50 mm)

Features

• 3 IN 1 FOR DIFFERENT USES: 3 Triangular Prisms in different sizes (6 in, 4 in & 2 in) for you to use them in various different occasions. Different sizes have slightly different effects. You can also use them for decorations
• CLEAR GLASS WITH HIGH-QUALITY: Our Triangular Prism are made of Optical Glass, so they are crystal clear for you to use this equilateral prism to split a beam of light into spectral components
• TAKE SOME AMAZING PICTURES: Take these Triangular Prisms out and use them as impressive effects for your photos! They can easily provide rainbow color light effects for you to take unique photos
• LIGHT SPECTRUM TEACHING: They are also great teaching tools. Show your kids or students the wonderful rainbow optical effects, so you can explain these great natural sciences to them
• COMPLETE SET WITH GREAT SERVICE: 3 Pack Crystal Optical Glass Triangular Prisms in 3 Sizes (6 in, 4 in & 2 in). If you have any questions, feel free to contact us to get support