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product name | 36pcs prewound bobbins+36pcs sewing thread spools |
color | 36 colors/72pcs |
size | 15*12*12cm |
Material | 100% Polyester |
feature | 100% Polyester thread, sturdy and durable, it will not be fraying, breaking and tangling up easily.. The bobbins are made of the sturdy plastic that will be not easily broken during shipping. |
Application | Standard size of spools and bobbins can fit most sewing machines, for Brother, Janome, Kenmore, Singer, etc. |
Yarn count usage | Diameter(MM) | Length(Meters) | Weight(g) | |||
20S/2 | 0.35mmused for thick garments like jeans, thick winter clothing. | 300M | 40G | |||
20S/3 | 0.45mm | 170M | 40G | |||
30S/3 | 0.55mm | 110M | 40G | |||
30S/2 | used for garments and home textiles, like shirts, blouses, Jackets, children's apparel, dresses, underwear, sports, bed covering, curtain, etc. | 85M | 40G | |||
40S/2 | 0.8mm | 55M | 40G | |||
50S/3 | ||||||
60S/3 | ||||||
50S/2 | used for light knitted wear, like T-shirt, silk garment, handkerchief, etc. | |||||
60S/2 | ||||||












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