The amazing set of 6 TickiT Large Tactile Balls are the perfect tactile exploration toy. Each TickiT Large Tactile Ball has its own unique surface and texture and makes each ball a joy to behold. When squeezed the TickiT Large Tactile Ball makes a Squeak sound making it a truly satisfying and rewarding game. Six differently coloured soft-plastic air filled balls of the right size to enable toddlers and young children to hold them, examine them, play with them and to discover their differences. Each ball gives a satisfying and rewarding squeak sound as you squeeze it. The Tactile Balls - Pk6 includes 6 balls with different distinctive surface textures. The Tactile Balls - Pk6 Can also be used for pattern making in sand play. The Tactile Balls - Pk6 is a fantastic touch and feel exercise. Features of the Tactile Balls - Pk6 6 easy grip, soft vinyl, tactile balls. Unique grooves on each ball offer a sure hold for little hands. Largest ball is 4" diam. Set of 6.