... smoothly,AZO-Free Dyestuff4.Only use the best quality bright spun polyester fibre 1.2DX38MMPackaging Details5000M,4000Y,3000M,2500Y,2000M,1000Y ... )Pearl Cotton ThreadCross Stitch cotton flossPre-wound Bobbin Thread100% Nylon Sewing Thread100% Polyester Texturized Yarn for overlockingDMC Cotton Thread New Sewing thread 100 polyester