JUKI overlock sewing machine, 2-needle, 4-thread. With differential feed, you can sew stretchy knit fabrics with confidence. Accessories are missing the fabric waste bin and instruction manual. The instruction manual can be found online. I have hardly used it since purchasing, so there is no dirt or yellowing, and it is a very clean sewing machine. This is my personal opinion! I have checked the operation and performed simple maintenance (greasing and oiling). I will ship it with tape directly on the original box. Please purchase if you understand this.