Plastic shrink sheets, glossy transparent, matte transparent, matte white, 20x30 cm, thickness 0.3 mm, 4 sheets/1 pack. Plastic shrink sheets with one matte and one glossy side that can be decorated and shaped into figures. Here's how to use plastic shrink sheets: Color them with markers for glossy surfaces, such as Plus Color Markers, Uni Posca Markers, or markers for glass and porcelain. The matte side can also be colored with colored pencils and chalk. With a transparent shrink sheet, you can draw according to your own template. Place the stencil under the shrink sheet, trace it, and then let it dry. Cut out a hole for a pendant (the largest hole in a hole punch). Place it on baking paper and put it in a preheated conventional oven (no convection, no steam) at 170 °C for a few seconds. Keep an eye on the oven door. At first, the shrink sheet will curl up and then straighten out again. Remove the shrunk design from the oven and let it cool. If it hasn't completely straightened, you can place a book on it to apply some pressure and make it completely flat. Plastic shrink sheets shrink up to 40% in the oven. It is fascinating for both children and adults to observe the exciting shrinking process. You can watch as the shrink sheet changes its character and size in the short time it is in the oven. Working with plastic shrink sheets can be a perfect activity for creative fun with the family. Children can paint the plastic shrink sheets themselves and create their own imaginative figures. There are also plastic shrink sheets with pre-printed designs that are ready to be colored and shrunk. The finished little artworks can then be used as decorations for the children's room or as homemade gifts.