Djeco cyanotype paper refills allow kids to create delicate artworks by exposing photosensitive paper to sunlight, revealing beautiful blue-toned patterns. Compatible with Djeco cyanotype kits for endless creative fun, including; Djeco Cyanotype Starter Kit, Djeco Night Time in the Savannah Cyanotype Workshop & Djeco Au Clair De La Lune Cyanotype Workshop No chemicals needed; simple and safe to use Create 8 delicate, poetic compositions Can be used with selected elements or provided printed patterns Suitable for ages: 7+ Years