... star,hexagon,heptagon Package:card head ,double blister,spool trimmer lineSize:1.2mm-4.0mmShape:round,square,star,hexagon,heptagonPackage ... :card head ,double blister,spool professional grade trimmer lineDiameter: 1.2mm----5.0mmColor: Any color is available. ... Specifications: A: Blister Donut PackageB: Card Head PackageC: H-Plastic Spool For 3LB/Spool, 5 LB/Spool, 4 KG/Spool ...