Starmark™ Easy Glider Max Frisbee Dog Toy is easy to throw straight and level, even if you are inexperienced. The unique design allows for it to glide through the air without taking sharp arcs or turns, as well as land gently, making it easy for your dog to follow and catch. Can also hold small water amount for quick water refueling. Plus, it is made of highly durable soft foam that will hold up to being in your dog's mouth without cutting or hurting him. It also floats in water for disc catching fun at a lake, beach, or pool.