Natural Sorting Stones

This satisfyingly smooth set of twelve tactile stones has been created to inspire children's natural curiosity as they explore and sort. Suitable from birth, Natural Sorting Stones are ideal for sensory play activities but are also durable for use in sand, water and outdoors. Each set includes twelve stones in three different sizes and four colors. 12 tactile stones. The largest stone measures 3" and the smallest measures 2". All ages.