Item 12259 Your Price today: $ 10.39 Currently out of stock. Call or e-mail for availability info, or else click here for a form to tell us how many you wanted to order. Nuts for Knots dog toys are: "The Toy that's Fit to Be Tied" Durable woven cotton rope ball for many hours of playtime for your pet. Medium knotty ball measures 4 inches. Made of new material only.