Colorful shapes that grow and shrink. With this creative experiment set from Kosmos, children aged 6 to 8 can build and design their own kaleidoscope. The best part: they can refill it repeatedly to create beautiful patterns and color images. They will learn how to best combine and experiment with the sparkling stones, colorful foils, and small objects through the colorful step-by-step instructions. But what do colors have to do with light, how does the eye work, and how are geometric figures formed? The information corners of the instructions reveal the answers. A fantastic research set and gift for sparkling experiments with light and colors. Beautiful. Colorful colors dance, grow, and change before their very eyes. Kaleidoscopes have been fascinating children for generations. With this research set, children from the age of 6 can assemble their own optical device, design it, and refill it again and again. It’s easy to create with the kaleidoscope tube, 3 mirrors, many colorful stones, and 2 color filters. Just quickly decorate it with the colorful strips and decorative elements – and off they go!.