Enjoy beautiful crystal colours with this assorted pack of Agate Slices. The thin slices allow the light to shine through which would be particularly effective when used on a light box. Enhance sensory play opportunities using the Agate Slices. - Develop colour recognition with the beautiful Agate Slices Pack of 6 slices. Contents will vary due to the nature of the product. Age Suitability: 3 years +