The Dono Parrot Knots Blocks Chew Wooden Block Bite Toys are perfect for any small or medium sized bird. Made of high quality wood and food grade material, these toys are durable and stylish. With bright colors and multiple designs to choose from, these toys are sure to catch the eye of any bird. The hardware is made of high quality chain that is strong enough to last a long-time chewing span. These toys are designed in bright colors to easily attract the parrot’s attention in a short period of time.