Discover the magical effect of shrink film! This set contains everything you need to make your own keychains. Trace the examples, color them in, and then place them in a warm oven. Wow! Watch how quickly they shrink. They become seven times smaller. No one else will have such unique keychains! Features: Magical shrink film Tracing examples included Eight pencils in cheerful colors Shrink film becomes 7x smaller and 7x thicker in the oven Minimum age: 5 years