ContentShare this:Leave a Review! Cancel ReplyShare this post:How to Prepare Shrinky Dinks for Acrylic Painting Now that https://shrinky-dink.com/ the image is the correct size, we can customize the sunflower keychain by adding an initial! Then, I’ll show you how to finish the projects using a heavy items to flatten the plastic and help them stay bright using an acrylic spray sealant. Unfortunately, they don’t hold inkjet ink, but you can color on them using permanent markers or colored pencils. At checkout, you can add a custom message, a gift receipt for easy returns and have the item gift-wrapped…