When threading the needle below the very first loop you built, ensure you go less than each threads, not throughout the loop.It unrolls from its spool pretty very easily and will be put in a variety of areas keeping it helpful when you'll want to utilize it.?? Hello?u ???c cách ho?t ??ng c?a bi?n dòng Robben, ta c?n hi?u v? nguyên lý ho?t ??ng