What fun! What delight! What creativity! My children enjoyed this kit immensely. Just lay a rigid plastic sheet over an image and then squeeze out a paint outline. Fill in the spaces with the colorful tubes of special paint. Let your creation dry and "voila!" peel off a stained-glass vivid vinyl cling to decorate your mirrors and windows! One of my daughters made us a big smiling sun that graced our basement window all through a dark winter and is still glowing bright. We've also got dancing dolphins in our bathtub! Comes with one big bottle of black outline paint, five bottles of colored paint (violet, turquoise, emerald green, sunny yellow, poppy red), 2 plastic tracing sheets, plus hundreds of ready-to-trace designs. We love it! For ages 8 and up.