This selection of pebbles, stones, gemstones, clusters, pyrite, and agate enables children to explore, discuss and discover the natural outdoor environment. Each pack includes 11 products: River Pebbles (250g), Small Polished Stones-Black (250g), Small Polished Stones-Tiger Eye (250g), Small Polished Stones-White (250g), Small Polished Stones-Assorted (20g), Small Gemstones (60g), Amethyst Points (250g), Amethyst Clusters (250g), Small Agate Slices (1), Iron Pyrite (60g), and Large Agate Slices (1).