... ,hexagon,heptagon Package:card head ,double blister,spool. professional grade trimmer lineDiameter: 1.0mm----5.0mmColor: Any color is available. Shape ... , Professional GradePacking Specifications: A: Blister Donut PackageB: Card Head PackageC: H-Plastic Spool For 3LB/Spool, 5 LB/Spool, 4 KG ...