Product Description: Material:Bamboo Use:DIY Knitting Theme:Home, Garden Type:Sweater Needle Product Name:Knitting Tool Sweater Needle Net Weight:0.05 kg Packing size:15*10*1 cm Product specifications: 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7mm, 8mm, 9mm, 10.0mm bamboo round crochet: length about 15 cm Features: 1. It can sew two identical stitches at one time, the most common ones are two straight stitches in parallel. Sewing machines that support double needles can also be used on other pattern stitches. 2. The trumpet is 2 mm wide, the medium is 3 mm wide, and the large is 4 mm wide. 3. Industrial machines and old-fashioned foot sewing machines are not available. 4. The double straight stitches stitched out by the double stitches are decorative stitches, which are similar but different from the stitch stitches of the stretch sewing machine. To use double-needle sewing, you must adjust the left and right position of the needle (when straight stitching) or adjust the stitch width (when the pattern is stitched). To prevent the needle from hitting the presser foot or the needle plate. 5.Home multi-function sewing machine double needle double needles beauty machine wins home leap home multi-function sewing machine can be used With two needles, you can sew two identical decorative lines at the same time. You can use straight stitches or pattern stitches, or you can use 2 different colors of the upper thread to make it more beautiful and beautiful. Package Included: 1 Set Knitting Tool Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.