Product pdescription:

For: (PFAFF) 141~146,142~720,142~721,
151,155,175-196,191-196,194-720,441-448,
451-457,471-493,871-893
(DIAMOND) TB-471,491
(I-SIAN) IS-37,372
(KING’S) HC-471,491
(MILLION) SPECIAL MS-491,474
(TAKING) TK-591,592
(WOEI RONG) WR-991,992
(YAKUMO) 561~564
(SEIKO) PWB-8GW,8W