Feature

●Dimensions: Outside diameter 21.2mm, Inside height 7.3mm, Height 9.2mm Weight 4.5g/pcs
●Resins such as household plastic cannot withstand high speed rotational friction, so all industrial bobbins are metal types.
●The professional sewing machine bobbin has a 2mm groove on the surface of the bobbin to get the pin needed when you wrap the sewing line in the center of the bobbin.
●It can be stored compactly and dust free with a storage case to keep it clean.
●Convenient to store and can be opened and closed easily. Helps store bobbin


Description

Package Includes:
Occupational Sewing Machine with 25 Bobbin Storage Case