Flowing Color Spectrum

USD$ 6.95

Great for sharpening those observational skills!

66 in stock


When inverted, three different colorful droplets appear to be changing shape as they fall from the top reservoir of liquid to the bottom. How many different colored droplets are really present? (Only two.) Can you infer anything about their densities? Why do the drops change shape as they fall? Great for sharpening those observational skills! Colors may vary. 14.5 cm (5.6″) tall.

This item is not available for International Shipping, and will be removed from any International orders.

Additional information

Weight 0.369 lbs
Age Range



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