Rig Winding Spool Silicone - Set of 5 Colors Achieved #1 Ranking on Amazon! [ Manufacturer ] Provare [ Specifications ] Material: Plastic, Silicone Outer Diameter: 60mm, Thickness: 8mm You can wind your line without creating kinks. It has a convenient storage space where you can store spare swivels, etc., and also secure your line. You can wind fluorocarbon line and separate it by line size. Since it's held by silicone, it's easy to adjust the amount of line you release. *Please note that some shapes may change without prior notice. Crucian carp, Tenkara, fishing, fly fishing, stream fishing, sweetfish, amago, char, fly fishing, rigs, ayu fishing, tackle, case Ajing, heavy drop shot, down shot, float rig