The star-shaped design helps create a raised edge, perfect for trimming and cleaning their beaks. These bird chews are made from lava, which contains lots of natural minerals and calcium. Safe and healthy for birds. Colorful toys are easy to attract your pet, and our hanging toys will be your pet’s paradise for climbing, chewing, playing. There are bells down there. We don’t have much time with him. But he has life so he can think. We need such a fun toy to make it fun. Reminder: Dear buyers, due to lighting effects, monitor’s brightness, manual measurement etc., the color and size of the photo and the real object could be slightly different. Sincerely hope you can understand! Thank you!