Rubylock II attachment for overlock machines, with instruction manual and DVD. Designed for easy, authentic overlock stitching on your existing machine with just one screw, this lightweight and compact sewing machine accessory is perfect for beginners. Used only four times, but stored for a long time, so please understand before purchasing. All included parts are present except for the tweezers. - Model Name: Rubylock II - Included: Instruction manual, DVD, hardware - Type: Overlock machine attachment - Manual Language: Japanese Thank you for viewing.