Shrink film is great fun for crafting, because so much happens! These shrink film sheets are pre-printed with unicorns, a fairy, and a rainbow. All you have to do is colour them in and cut them out. Decorate the smooth surface with permanent markers and the matte surface with coloured pencils. After you've finished colouring, cut out the figure and heat it in the oven. The plastic shrinks by up to 40% in size! Wow! If you punch a hole in the figure beforehand, you'll have your own sturdy foil keyring afterwards. The sheets measure 10.5x14.5 centimetres. Instructions included.