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Patriotic Diffraction Stars

SKU #OPT-430
Availability: In Stock
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Let science add sparkle to the 4th!

Description

Let science add sparkle to the 4th! These stars feature double axis diffraction grating at the center. When fireworks are viewed through them, they show a huge galaxy of extra colors! For your home or summer camp projects, each kit includes 6 of these beautiful stars and has complete instructions. Stars are approx. 3.66 inches in diameter. (Requires scissors and a glue stick -- single hole punch recommended)

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