Exploratorium Liquid S-Shaped Timer
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Product Description
The Exploratorium Liquid S-Shaped Timer contains two colored oil droplets mesmerizingly drip down internal ramps in opposing directions. The Rhythmic dripping motion is soothing to watch. The oil is a different viscosity to the water creating the non-soluble droplets.
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Product Details
- Product Type: Science & Tinkering Kits
- Collection: Physics & Engineering
