Metro Bliss is the newest addition to the Metro Paws cat line. The Metro Bliss Balls are the perfect size for the decerning cat, offering a cotton felt exterier and a natural rubber inside, and 100% petro-chemical free boucing ball. The best part is that the acrylic cube contains 45 colorful balls infused with the new Metro Bliss Silvervine Organic Catnip, making every kitty blissfully happy at play-time. Metro Bliss Nip and Stix also available!