Sandpaper, 1 sheet medium grit

This kit contains over 40 of the harder-to-find items for the experiments in the R.E.A.L. Science Odyssey Level 1 Earth & Environment course.

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Make science more exciting by doing hands-on projects.

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This rock tumbler refill kit is pre-measured for a 3-pound rotary rock tumbler. Get four stages of grit: coarse, medium, pre-polish, and polish.

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Get the lab materials you need for for doing most of the activities in the Christian Light Science Lightunit 500 series.

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This kit contains 29 of the harder-to-find items for the experiments in the R.E.A.L. Science Odyssey Level 2 Biology course.

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