"Gelli powder is biodegradable and is skin safe, drain safe, easy clean and stain free Create your very own imaginary miniature adventure world for hours of sensory playtime fun. When the fun is done, simply remove your toy figures and pour the Gelli down the toilet and flush The unique texture of Gelli is perfect for messy and multi-sensory play Includes 5 bags of Gelli and an 8-piece toy set for endless imaginative fun and great play value Proudly made in the UK to strict European safety standards"