The YoYo One has a comfortable, modern butterfly shape and features silicone response rings, bearings, and interchangeable caps. It is made of extremely durable high-quality plastic. It requires almost no maintenance, as it does not need any special lubricant or lubrication, and its assembly is simple, without any complex components. It is the perfect choice for beginner players! It comes in a box packaging and is accompanied by two different bearings. The thin Half Spec bearing is perfect for learning the basic yoyo movements.