Gonge Tactile Sensory Discs - Set Of 20 Textured Stepping Discs, Sensory Exploration, Cognitive Development - Includes Blindfold - Ages 1+, VibrantGONGE Tactile Discs are sensory products with a variety of tactile patterns to challenge children's sense of touch, and their ability to describe sense impressions. The discs are made of synthetic rubber moulded into tactile surfaces, each with its own colour, and are available in two sizes: small and large for either hand held or floor based activities. Game options can be orientated around basic tactile sensing or memory and recognition using a