Made with balsa wood, it's very soft and easy for small parakeets to chew. My own small birds love it and play with it enthusiastically. Please give it a try. Handmade with love for parakeets, each one is carefully crafted. Made primarily with natural materials, this toy is designed for parakeets to enjoy chewing and breaking. It's made with the goal of relieving boredom and stress through play, and protecting their mental and physical health. For safe playtime in their cage every day. [Shipping and Combined Shipping] Due to shipping costs, we only ship orders of 2 or more items from our store. For those who purchase 5 or more items together, we will include a small gift as a token of our appreciation. When purchasing, please use the "Buy in Bulk" function.