Wavy track with special peek-a-boo cover. Each circuit consists of a ball that zips around a closed track in rollercoaster fashion. The special peek-a-boo cover stimulates cats to chase and swat the ball, which quickly adds up to hours of entertainment.
25 cm longer than the original Wave Circuit and enables 100+ layouts
Full Senses 2.0 and backwards compatibility.
No need to track down stray balls around the house.
Easy to assemble and clean.
Made of BPA-Free Materials.