Tropical Fiddle Sticks are flexible wooden sticks that can be twisted and bent into a variety of fun shapes creating a fun hiding spot for your furry friend. You'll have fun creating a log cave, tree stump or a stick stairway for your pet. These colorful logs also provide your pet with a safe source for their instinctive chewing behaviors. Medium Tropical Fiddle Sticks are perfectly sized for guinea pigs, chinchillas and pet rats. Bendable, shapable brightly colored wooden sticks encourage natural hiding and chewing instincts.