KONG Cat Tennis Balls with bell keep your cat active, stimulates its natural instincts to chase, hunt and catch. Who says only dogs get to have fun? These tennis balls are made of non-abrasive felt, so there's no need to worry about damaging your cat's teeth while playing. And that internal bell? Your cat won't be able to resist it, encouraging even indoor cats to move.

• Internal bell creates an irresistible sound
• The non-abrasive felt is harmless to teeth
• Encourages active play
• 75% Rubber (Vulcanized), 20% Polyester, 5% Iron
• Colour: purple, green and blue
• Dimensions: 4x4x4 cm