The 2nd Generation Kamui is an incredibly well tuned and well defined Offstring from Japan Technology. Tsubasa Onishi heads up the design on this new beast and they intentionally made it in order to change the way Offstring technology and precision is thought of. This is not one of the 4A yo-yos of the past, this is a well thought out, top of the line, never seen before quality yo-yo for the most hardcore Offstring players of the world. It utilizes the guts from a typical YoYoJam yo-yo sporting a large size C bearing and orange silicone O-Rings on each side of the rims. They also come with a spare parts kit including spacers to adjust the gap, extra O-Rings, and a replacement nut and bolt for the axle. This yo-yo is intended for serious competitors who are serious about having the best technology possible in their arsenal. We only have three left and they will go fast!