2 Color Drop Platforms Liquid Motion Timer Toy (Assorted Colors)

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Amazon Price: $27.94 $9.95 You save: $17.99 (64%) (as of January 26, 2019 1:27 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Water Marbles 2 Color Liquid Motion Timer is a great visualization aid to show how water and oil don't mix. It's full of zigzagging, liquid motion fun. Turn this desk toy over and watch the 2 colored liquid drops make their way down the zig zag steps all the way to the bottom.