Why Are My Shrinky Dinks Curling?
If you make a lot of Shrinky Dinks, you’re sure to have one curl at some point. It’s normal for the shrink plastic to curl in the oven. However, most Shrinky Dinks flatten on their own before they finish baking. Why are your Shrinky Dinks curling? Shrinky Dinks curl when exposed to high heat. The plastic …