Chew Toy Set - Includes 1 pack of round grass balls and 1 pack of heart-shaped grass cakes, double type chew toys to stimulate pet curiosity and calmness NATURAL MATERIALS - The hamster toy is made from pure natural apple sticks and herbs, high in fiber, which can accelerate gastrointestinal motility and promote digestive health. Non-toxic, can be stored for a long time Dental Health - These chewing apples help grind down your pet’s growing teeth. They can also be annoying and prevent your pet from chewing on its cage and other furniture. EASY TO INSTALL - Equipped with durable hooks, the chinchilla toy can be hung in the cage. It is a great toy for your pet to play and relieve stress. They will be entertained and stimulated for hours APPLICATIONS - The perfect gift for your pet for guinea pigs, chinchillas, squirrels, rabbits, parrots, hamsters, gerbils and other rodent species