Robustly constructed from hard wearing stainless steel, these beautiful smooth, hand finished, gold tactile balls provide a stretched version of reality that is distorted like a fish-eye lens giving children 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. Stainless steel is an ideal material for using in sensory play resources:• Chemical free – no toxins• Durable – strong and lightweight• Hygienic – non-porous and naturally bacteria resistant