Pine wood, corn husks, poma stone combine for hours of entertainment! Irresistible hanging kabob perfect for climbing & exercise. Pumice stones help condition healthy beaks. Preen the corn husks, chew and climb the wood slices, condition beaks on the poma stones . . . with so many colorful textures to explore, your bird will never get bored! Pine wood, pumice and crinkly corn husks provide endless entertainment for birds who love to shred and play.