Ages 2 years and up. This lovely set of 12 leaves in natural tones will encourage children's imagination and curiosity about the world around them. Created from a unique stone mix ideal for outdoor learning and explorative play, these durable leaves can be used in water, soil, mud, and clay. Perfect for sensory play, details can be felt and seen. Your little learner will explore further making rubbings using crayons. Set of 12 stones consisting of six pairs of leaves with seasonal tones. Set includes leaves from the following trees: apple, beech, cherry, maple, oak and silver birch. Each stone measures between 2" - 3".