Wesco kabobs are a completely unique toy. Made from only Yucca their sponge like texture is great for encouraging birds to chew. They are 100% biodegradable so good for the environment and come in such a variety for all birds from large to small. Here`s a short video (Sorry that Harley was having a Scragbag day and wouldn`t join in) but it might help you decide which is the best design for your bird