Specification Brand : SHARP SEWING BulletPoint : 4 German-Engineered Steel Machine Needles The sharp point penetrates all types of fabrics for a professional serged finish. Works with polyester, cotton, rayon, and polyester/cotton blend threads. Use the needle system recommended by your serger manufacturer. BulletPoint1 : 20 Needles Per Pack BulletPoint2 : This needle is made specifically for chain stitching or cover stitching. It has 2 grooves, a slightly longer scarf and a ball point. BulletPoint3 : If your serger calls for a 15x1 needle and is breaking threads, the 2nd groove on this needle may solve your problem. BulletPoint4 : Needle System : ELX705 (Same as SY2922 & 2022) BulletPoint5 : Machine should specify ELX705 system CompatibleDevices : Domestic Sewing Machine CompatibleMaterial : Alloy Steel ExternallyAssignedProductIdentifier1 : 681402121403 ExternallyAssignedProductIdentifier2 : 0681402121403 ItemName : 20 Organ ELX705 Regular Sharp or Ball Point Flat Shank Portable Serger Coverstitch Needles ~ Multiple Sizes! (80/12 Ball Point) ItemPackageDimensions_Height : 6.2992 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 3.7084 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sewing-machine-needles ItemTypeName : #75 - #90 Combo HAx1SP x 5 Needles Manufacturer : ORGAN Material : Steel ModelName : Serger Needles ModelNumber : 4964832850706 NumberOfItems : 1 PartNumber : SHARP-ELX705-20 ProductDescription : This needle is made specifically for chain stitching or cover stitching. It has 2 grooves, a slightly longer scarf and a ball point. If your serger calls for a 15x1 needle and is breaking threads, the 2nd groove on this needle may solve your problem. 20 Needles per pack ProductSiteLaunchDate : 2018-12-29T03:45:57.740Z Size : 80/12 BALL POINT Style : Portable SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 20