The Quad Loofa Stacks and Vine Balls is a toy with tons of different textures that birds will love. The colorful wood beads and circles are made from natural Canadian Pine and is dyed with natural food dye. The wood pieces, vine balls, and natural loofah also offer a variety of textures that will satisfy birds’ natural chewing instincts. This toy is recommended for medium-sized birds like cockatiels and conures.