This is a great coloring book. Lots of choices in different sizes, shapes, styles. It's fun!
Each ornament has a thin line to cut along to remove it from the book. There's a small white dot to denote the hanging hole. Needs punched/poked. I've hung a couple of them up already. They're lovely. I hang them with a bit of sewing thread off a small suction cup in the window.
The light doesn't come through and make lovely rays of colored light in the room like I was sort of hoping for, but that's okay. They're still great. I bought other of the Stained Glass books to color in as well.
I use Derwent 12 Inktense Block Tin Set to color mine. The pages do warp a bit due to the water used, but I dampened them a little and flattened them in a book. Once the Inktense are dry, they'll not run again if they get wet so it's no problem to wet them and flatten them.