Safe DIY Toys: This volcano eruption kit adopts quality materials toxic free and safe enough u don't have to worry about your child playing it. Easy to Play: The toy has instruction manual to tell the child how to use ingredients and tools with step-by-step instructions. Manufacturered by Garosa. Development Toys: Let children explore the scientific knowledge while cultivating the habit of exploring and learning and learning the way of thinking in multiple directions. Good Gift: This simulated volcanic toy is loved by children so is a good gift for children. Educational Toys: Make your own volcano and watch it erupt! Your child will explore the principle of volcano eruption.