Create unique keychains with this easy DIY Shrinky Dink tutorial! Grab shrink plastic sheets, draw your designs (Posca pens recommended!), cut them out, punch holes, and bake at 350°F for 1-2 minutes. Finish with a varnish or resin for extra shine. Add jump rings and pliers to assemble your custom keychain jewelry. Perfect for gifts or personal use!
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