ThreadNanny 25 Pcs Assortment Spools of 3-PLY Sewing Polyester Threads - Regular Colors(1100yards) for Hand and Machine Sewing 25 Pcs Spools - Multi- colors based regular Color threads cones set High Quality 3-Ply Polyester, durable, Fits standard sewing machine spindles Each Spool is 1000 Meters (1100 Yards), Genuine Polyester Threads set Good for any home or Commercial Machine, as well as Hand sewing. Color is Genuine for Satin Finish Sewing Best Quality - Will not Break at High Speed Machines.For Fabric, Satin and any clothing sewing , this is perfect threads set