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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
and double-sided
5" x 11" classroom pack for students
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made in the USA and easy to wipe clean
Silicone Lens Mold for Gelatin Lenses (DIY) stem education and double-sidedSilicone mold for making your own concave lens, convex lens and spherical lens out of Gelatin (or Agar) for light and optics experiments and science lessons. This durable silicone tray makes a perfect set of lenses with simple, plain gelatin concave, convex and semi spherical. Perform dozens of science experiments including refraction, magnification, measure the index of refraction of the gelatin you can even add sugar or coloring to explore even more
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