Robustly constructed from hard wearing stainless steel, these beautiful smooth tactile balls provide a stretched version of reality that is distorted like a fish-eye lens giving chlidren a fascinating view of themselves and the world. The balls are lightweight and easy to handle for the youngest children, they can be used indoors or out and provide a focal point for displays. The reflective surfaces provide a colour match with the surroundings which will promote interest and discussion. Stainless steel is an ideal material for using in sensory play resources: Chemical free - no toxins, lead, BPA or phthalates, Durable - strong and lightweight, Hygienic - non-porous and naturally bacteria resistant. Size: 60, 80, 100, 150mm diameter. All ages