tactile shells 36pcs natural brownThe Tactile Shells Set is a unique sensory resource designed to engage and delight children's senses. The set is composed of 36 shells with 6 different tactile surfaces, providing a range of textures for children to explore and experience. Each tactile shell is crafted from natural FPC, an eco friendly material, reinforcing a positive message of sustainability. The shells come in three different sizes, introducing children to the concepts of size