CANILLERO Pfaff C1100 Pro COD. 410025 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bobbin Spool case for high speed sewing machines like the Pfaff C1100 Pro, Please note the early models had a wire pig tails thread guide as per the image, however the new type bobbin case fits both early C1100 models and present day models and does not have that wire pig tail.