【Anonymous Delivery】Professional Sewing Machine Bobbin Case for TL Series (Spur Series) Professional Industrial Bobbin JUKI Juki Genuine Product This is a bobbin case for JUKI professional sewing machines, specifically for vertical full-rotary hooks. It's an inverted type that opens and secures with a knob, making it easy to insert and remove. The lower thread tension can be adjusted. The knob pops up and secures, making it easy to insert and remove. It has a built-in inner spring to prevent the bobbin from spinning freely during high-speed operation. - Brand: JUKI - Product Name: Bobbin Case - Application: For horizontal hook - Material: Metal Part Number: A9852-D25-0A0 Compatible with professional sewing machines (SUPR, TL, SL series) Unused and stored. Opened for photography. ★ I am also selling various other items.