The Magic YoYo K8 is a full-sized, slightly inverse-round shaped, full aluminum yoyo with quite pronounced rims. An interesting feature of the K8 is it's super-smooth plastic inserts that fit into each half of the yoyo to provide a great surface for extra-long finger spins! If you don't want this insert, it can be removed. The K8 is a beautiful yoyo with great splashed color providing a yoyo that people are going to notice! The plastic inserts make it another unique yoyo, and one people will comment on!