ENHEBRADOR AUTOMATICO PFAFF AMBITION 1.0 , PFAFF AMBITION 1.5, PFAFF 2.0 AMBITION ESSENTIAL COMPATIBLE CON Pfaff C1100 Pro, PFAFF AMBITION 1.0 , PFAFF AMBITION 1.5, PFAFF AMBITION ESSENTIAL COD 41609701 - - - - - - - - - - - - - - - - - - - - - - - - - - When using the built in needle threader on your Pfaff C1100 Pro, PFAFF AMBITION 1.0 , PFAFF AMBITION 1.5, PFAFF AMBITION ESSENTIAL sewing machine be careful not to damage it, the tiny hook that catches the thread is very delicate, this needle threading hook is very easy to replace with just one small screw. Its very handy to have a spare in your sewing box..!