Semi Circular Refraction Cup – Set of 5
These semicircular plastic cells are perfect for observing the refractive properties of different liquids such as water, oil, alcohol, or other transparent liquids. The refraction cups are made of a clear, durable plastic.
Diameter: 4-3/4″ (120mm), Depth: 1-3/16″ (30mm), Thickness: 1/16″ (1.5mm)
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