Super Oil Slick Thinking Putty
This product is currently sold out.
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 colorfulÂ 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 Slickâ€”an extremely popular Thinking Putty color that is downright mesmerizing.
Each tin includes 1/5 lb of Super Oil SlickÂ Thinking Puttyâ€”a huge handful for tons of fun.
- 6-8 years
- 9-12 years