Warckon 24 Pieces Shrink Plastic Sheets, Shrink Art Paper Shrink Film Sheets Frosted Ruff n' Ready for Kids Creative Craft, Create Your Own Earrings, Necklace, Keychains (7.9 X 5.7 inch)

Have to use this for a couple years now with my first grade class making keychains for mother's Day and they are perfect. I cut the 5x7 sheets in half because I do like the smaller keychains. It makes a keychain about 1.5x2 inches, as you can see in the pictures. It says that this shrinks down by 20% but it actually shrinks down by 80%. If it doesn't uncurl all the way flatten it down by laying a book or even flattening it down with a spatula while it's still hot, you can also put it back in the oven for a bit. Using a heat gun does not work near as well and takes a lot longer, I put mine in the oven for about 1 minute on 350, you can also use a toaster oven and it only takes about 30 seconds. Using markers and color pencils both work great but you will need a clear coat to spray on top just to keep it from smudging - spray AFTER baking. The colors after it baking get so vibrant and beautiful. For the notebook paper I drew the lines for this and then let the kids ride a poem or a message to Mom. I love this!

This was a good product. I have used other shrinky dinks in other brands that didn't always lay flat after heating sometimes they dome out. Thanks!

I tried several different kinds, these are the best. They don’t curl in the oven as much as the brand name ones. The frosted texture allows colored pencils to work on them.

Works awesome I made Christmas key chains for everyone they all have mini them

Works well once you figure out how to do it. I've gotten good results (not warping or not being flat) by baking at a lower temp than given in the instructions (250 degrees F), baking it on parchment paper, and immediately pressing it down flat once it finishes shrinking with two flat plates. Colored pencils, sharpie and gel pens work great on it but be aware that gel pens will smear even after shrinking and the surface has to be sealed.

We had so much fun in preschool, making keychains for Mother’s Day. These are so easy to use and make great gifts.

These are easy to use and a fun project for kids. Works well!

Bought these for a classroom project for Mother’s Day. They were perfect. Super easy to use and turned out amazing!