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Eisco Labs proudly manufactures its own products using state-of-the- art equipment
Discard when the abrasive is worn out
a compressed length of 9"
S5 Works better than original plastic stock extruder
Amlong Crystal 4 inch Optical Glass Equilateral Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 100mm sold2025 Eisco Labs proudly manufactures itsAmlong Crystal 4 inch Optical Glass Equilateral Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 100mm Prism Length: 4 inch 100mm Product Features Use this triangular prism to split a beam of light into its spectral components (the colors of the rainbow). Side Length: 1. 38 inch 35mm, More Than Average Width, Stable Handheld. Show your kids a rainbow, or have photography fun. Material: Optic glass, not plastic. With AMLONG
