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 extension pieces 3 x 4 cm l x w 1 illuminating ball diameter 3.5cm weight approx. 20g motion activated dims if not moved for 10 seconds easy to assemble click system individual pieces can connected together roller coaster pieces for high speed encourages agility satisfies your cat's natural hunting instinct the catit design senses super roller circuit cat toy can be extended or combined with the following catit products catit design senses massage center catit play n scratch cat toy catit design senses play circuit catit design senses food maze caution as with any other product your pet should be supervised with this toy. Please check the product regularly for any damage, and replace the toy whenever it becomes defective or when a piece of the toy goes missing to avoid any harm coming to your pet. Recycling is a great way to help protect our environment. Find out how to dispose of used batteries and electrical items weee responsibly. Zooplus se is a member of the european recycling platform weee battery compliance scheme.