This is the SUS YOYO MECHANICS - Generator Red. It's a bimetal model redeveloped based on the first model, "SUS-001." The retail price is around 12,000 yen. The exterior has no noticeable scratches and I think it's in good condition. The bearing has been changed from a center track bearing to an unnamed concave bearing. I don't think there's any wobble, but since it's used, please consider it to have a slight wobble at most. I've taken a lot of photos, so please check them before purchasing. m(_ _)m It will be disassembled for shipping. Manufacturer: SUS YOYO MECHANICS