SINGER Universal Heavy Duty Machine Needles | 6-Pack Grangers -Use the pour method on

-Use the pour method on light and dark colors with a variety of techniques

Hypoallergenic and latex free

-Ideal for most surfaces: wood

-No seams or stitches that allow the needle to be pushed from any angle

4 umol/㎡/s PPFD uniform light ensure high Daily Light Integral for plants' better growth

SINGER Universal Heavy Duty Machine Needles | 6-Pack Grangers -Use the pour method onSet of 18 heavy duty sewing machine needles, size 110 18 For use on heavyweight fabrics such as denim, drapery, wool and corduroy Size is color coded silver, and marked on plastic case holder Compatible with all quality sewing machines, including SINGER, Brother, and Kenmore brands