JW? Megalast? Balls are tough toys made of durable Megalastomer. Infused with a vanilla scent that entices dogs and makes chewing even more fun for them. These buoyant, floating toys are mega strong, mega bouncy, and mega fun. Great for teething puppies and perfect for interactive play. Toy may also be filled with your dog's favorite treat to add even more fun to playtime. All Megalast toys are 100% recyclable. Ships in assorted random fun colors: blue, green, or red.