The Catit Design Senses Super Roller Circuit is an innovative toy which will give your cat hours of fun. This extra-long circuit can be formed into various shapes or combined with other Catit Design Senses products. As your cat pushes the illuminated ball through the rippling roller-coaster track it starts to move faster and faster. The Catit Design Senses Super Roller Circuit is the ultimate sight, sound and touch game with accelerating coaster ramps. Your cat will enjoy chasing and trying to catch the flashing ball as it whizzes through the elevated peek-a-boo track. And the illuminated ball adds even more interest to this fast paced, exciting game. The ball lights up as soon as your cat nudges it, and dims when it is not moving. The Catit Design Senses Super Roller Circuit at a glance: Total length approx. 190cm 8 pieces: 4 normal track pieces: 24 x 6 x 5 cm (L x W x H) 4 speed track pieces: 24 x 6 x 7 cm (L x W x H) Openings: Lengthwise openings: 10.5 x 2.5 cm (L x W) On the extens