Everyone knows that oil and water do not mix. Yet when they do, what is known as an oil slick appears. An oil slick creates a colorful layer of oil that floats on the surface of water. This layer is highly reflective due to the light wave interference between oil, air, and water.
This undulating refractive index makes for shifting colors that move and change with light. You will see the same effect in Super Oil Slick—an extremely popular Thinking Putty® color that is downright mesmerizing.
- Color: Super Oil Slick
- Features: Tearable, Sculptable, Bouncable, Firm Texture
- Materials: Non-toxic silicone
- Each tin includes 1/5 lb (3.2 oz) of Genuine Crazy Aaron’s® Thinking Putty
- Manufactured with the help of exceptional individuals challenged with disabilities
- Tons of fun for ages 3+
- Never dries out!
- Proudly made in the USA