Designed to soothe and calm children, helping them to focus, concentrate and feel secure. By holding and/or rubbing a stone, a child’s sensory input is occupied, helping to relieve stress and anxiety, freeing their mind to focus on the task in front of them. Offering an appealing range of shapes, textures and natural colours, the set includes 2 each of 6 designs (heart, egg, grooved, knobbly, two-tone and hollowed).