Non Scented

Steve Spangler’S Pearl Swirl Rheoscopic Concentrate, 4Oz, Makes 2 Gallons of Rhe

Concentrate Formula! Makes 2 gallons of rheoscopic fluid. New Concentrate Formula – Makes over 7 liters (2 gallons) at a fraction of the cost! This pearly-white, water-based suspension is safe and non-toxic and excellent for teaching units on ocean currents, aerodynamics, turbulence, convection, and many other motion effects that are often difficult for students to visualize.

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