Cased glass

Cased glass is like a special kind of sandwich made of two layers of glass stuck together. The outside layer is usually one color, and the inside layer is another color. So when you look at the glass, you see one color on the outside but a different color on the inside.

It's kind of like when you bite into a yummy sandwich. You have bread on the outside and meat, cheese, and vegetables on the inside. When you take a big bite, you taste all the yummy flavors at once, but you can still see the bread on the outside.

And just like how you can make different kinds of sandwiches with different ingredients, you can make cased glass in lots of different colors and patterns. Some people even use special tools to etch designs or patterns into the glass.

So now you know that cased glass is like a sandwich made of two layers of glass with different colors on the inside and outside. It's a beautiful way to make colorful and unique glass objects like vases, bowls, and even lampshades!