Bergan Catnip Cyclone Cat Toy w/Catnip & Ball Attaches to Turbo Scratcher/Star ChaserBergan Cat Nip Cyclone is an interactive cat toy that boosts catnip excitement by generating air currents to circulate aroma into the air. Simply pour the included catnip into the center chamberthen as the ball rotates, it stirs and releases the catnip scent to help stimulate play. For even more feline fun, attach the Catnip Cyclone to a Bergan Turbo Scratcher or Star Chaser base (sold separately) to create a Catnip Hurricane. Includes catnip and a