NATURAL MATERIALS, SAFE TO CHEW: Handmade with selected natural tong grass core, no chemical additives, no dyeing, soft and tough, not easy to break. Parrots can chew and tear as much as they want to satisfy their nature, avoid the risk of accidentally ingesting harmful plastics or metals, and protect the health of pet birds. GRIND CLAWS & BEAKS, PROTECT HEALTH: The natural roughness of tong grass fiber can effectively help parrots naturally wear out overlong claws and beaks, prevent problems such as barbed beaks and overlong toenails, reduce the pressure of nail clipping/beak trimming, and is an excellent auxiliary tool for daily care. CONSUME ENERGY AND AVOID FEATHER PECKING: The natural texture and unique touch stimulate the parrot's desire to explore, and can be hung alone or matched with other toys. Focus on chewing and playing with tong grass balls, consume excess energy, and significantly reduce behavioral problems such as feather pecking and anxiety caused by boredom. LIGHTWEIGHT AND DURABLE, MULTIPLE WAYS TO PLAY: A single ball is lightweight (Diameter about 2.36in/6cm), which is convenient for parrots to grasp and play. It can be used independently, or easily inserted into stainless steel chains, cotton ropes or toy racks, DIY enriches the bird cage environment, and creates an exclusive playground. ENVIRONMENTALLY FRIENDLY AND DURABLE: A cost-effective and durable toy, a sola ball can keep your bird focused on playing for days to weeks (depending on its chewing habits). Natural and degradable materials, environmentally friendly and burden-free. It makes the owner worry-free and satisfied, and is a bird toy worth repurchasing!