If you prefer written steps with photos, we have these for you in this guide too. You can give it a helping hand by covering it with the back of ceramic tile, to ensure it flattens out completely. Usually, the plastic sheet curls up at first but will flatten out as you continue heating and the shrinking becomes more uniform across the shape. The plastic will suddenly start to contort and move in different directions. Hold it down gently using a wooden skewer, or something similar, as once you apply the heat it will start to twist and turn. It will only take a few minutes for the plastic to melt and shrink to a fraction of its original size.

The Sharpies worked beautifully, but it isn’t possible to do white this way. They will still be a tad pliable for a few seconds so, if they’re not quite flat, you can press them with something hard and flat to flatten them. Leave it for a few seconds after it flattens again. After a moment, you should see the plastic begin to curl, and then shrink and flatten back out. Here’s a photo of my printout and the resulting pieces (from plastic cups), so you can see how far they shrank.

They saw great popularity with children in the 1980s. For my size, I started with a strip 5″ long by about 1″ to 1 1/2″ wide. On a larger shaped tag (starting size 4″ long by 2 3/4″ wide) we placed a clip so it could be a zipper pull. Shrinky Dinks are children’s activity that was hugely popular in the 80’s.

This would be a fun way to do it and showcase it especially if you’re in a book club! Is it possible to do printed images on recycled plastic? So glad you’ve shared it! Punched a hole, added a ribbon to use it as an ornament. So it’s 20% of the original size. The package says it will shrink to 1/5 the size.

Shrinky Dink Necklaces

But what type of plastic can you use for Shrinky Dinks? These magical plastic sheets allow you to create colorful and detailed designs that shrink down to a fraction of their original size https://shrinky-dink.com/ when heated in the oven. Shrinky Dinks have been a beloved craft activity for children and adults alike for decades. The maximum size of your shrinky dink is restricted by the size of your shrink plastic sheet.

Sign up to start collecting!

For more Free Shrinky Dink Templates (Printable) check this out. So many of these crafts would be fun to do with the kids or by yourself if you’re looking for a new way to get creative. If you want to learn more about self folding plastics check out this video about new inflatable self folding origami from MIT and this material created by scientists in China that can fold into many different shapes.

DIY Shrinky Dink Honeycomb Earrings

Alternatively, heat the plastic for a few minutes in a 170°C oven, until it has reduced in size. Shrink plastic curls and contorts as you heat it, but flattens itself out again. If you are shrinking to make jewellery or keyring, now is the time to make any holes you need, as this will be much harder to do one the shrink plastic sheet has shrunk. Use a small pair of sharp scissors to cut out the coloured stamped image. Crystal clear are the choice if you are stamping or have permanent markers to use, and you can always add your own texture to clear sheets with glass paper. Choose frosted shrink plastic sheets for a ready-to-use product with a textured surface that you can add colour to.

Materials List

We just immediately pulled them out and pulled them apart carefully with spatulas (they are hot), flattened them and then put them back in the oven. There is also a small window of time to flatten your Shrinky Dink with a spatula right after it comes out of the oven. If your piece is curling too much during baking, placing another piece of parchment paper on top can help keep it flatter. A standard hole punch works well and shrinks to just the right size for a jump ring if you punch it before baking. They can also make your design uncomfortable to wear as jewelry or a keychain as it may be sharp. Use multiple layers of color for depth, and let each layer dry before adding more.

Place the various Shrinky Dink designs on the parchment paper. Take your baking sheet and place down a layer of parchment paper. Parents please make sure to do this step for your children. You can also use permanent markers (like Sharpies) to color in your Shrinky Dink creations, however, colors may darken when baked. Also, the final Shrinky Dinks colors turned out very vivid and bright. We used colored pencils to color in our design and it worked perfectly.

What To Do With Your DIY Shrinky Dinks

The lightweight nature of Shrinky Dinks makes them perfect for wearable art. For a unique look, you can experiment by layering different colors of Shrinky Dinks. If you’re uncertain about a new design or approach, consider doing a quick test run with smaller shapes. Place a cutting board or another flat surface on top and press down gently to ensure they are perfectly flat.