Conduct different chemical experiments to grow your very own aqamarine crystal cluster, glow in the dark quartz cluster and crystal tree. Learn how crystals are formed from solutions! Display them in a collection and share them with your friends! Set contains large bag of white crystal compound, a small bag of blue seeding mixture, a square transparent base with cover, a shallow hexagonal container, a glow in the dark moon crystal base, a stirring bowl, 1 set of crystal snow tree paper and detailed instructions. Also needed, but not included in this kit: a jar of steaming hot water, an apron, protective goggles, and rubber gloves. The Aquamarine Crystal can grow to about 30mm wide and 25mm high.The Moon Crystal can grow to about 45mm wide and 35mm high. The Crystal Snow tree can grow to approximately 70mm wide and 80mm high. The size, shape and colour will depend on the experimental conditions. Age: 5+ years. Contains small parts.