Machine needles - 80 or 90

to avoid the disruptions of your sewing machine, use a bohin needle! </ span> These needles are in nickel-in-law, which promotes fabric </ span>. Their manufacturing process is designed to obtain a optimal balance between resistance and flexibility. </ span> The flat heel guarantees a precise installation of the needle. 

What to remember: the higher the number, the more the needle is suitable for thick fabrics. </ span> </ span>
It is used on all the big brands of Machine. </ span>

Singer equivalence 12 or 14. </s span>