"Introducing the FloTek Ball, the ultimate interactive toy for your dog's playtime! The ""KORE"" of the FloTek series, this ball is crafted from PetKORE's proprietary natural rubber formula. The patented grooves provide unrestricted airflow around and through the ball, adding an extra margin of safety. They also enhance catchability, allowing your dog's teeth to glide solidly into the grooves for more successful catches. Available in medium and large sizes, the FloTek Ball is designed to suit different breeds and play styles. As with any toy, always supervise use and discontinue use should the toy become damaged from use. Enhance your dog's playtime with the FloTek Ball durable, versatile, and designed for endless enjoyment. Your dog will love it, and so will you! Patented grooves provide airflow around and through the ball Fewer fumbles with easy pick up grooves PetKORE's proprietary natural rubber formula is bouncier, more durable, and less abrasive on teeth 100% satisfaction guaranteed"