Metro Balls® are now available in bulk showcased in a 31" tall acrylic bone POP display. Metro Balls are the perfect colorful addition to your toy department and cash wrap. Unlike standard tennis balls, Metro Balls® are specially designed for pups made with cotton yarn and natural rubber, and no toxic gas. The bone display comes with 210 individual colorful Metro Balls. This makes a great add-on for customers to increase basket size, and makes a great addition to vending events and front of store displays. Refills are also available for the display.