Have you ever had trouble with your fishing rigs getting bent or tangled when storing them or taking them out? With this rig winding spool, you can solve these problems in one go!! Don't worry if you've never used a rig winder before! Instructions are included!! This spool is <b>S size (120mm diameter)!!</b> The biggest feature of the S size is that the spool diameter is the same size as a CD or DVD, allowing for excellent portability at a low cost by storing it in commercially available DVD storage bags! Of course, the center hole diameter is also designed to match DVDs, so it is made to be compatible with types that are stored by inserting them into a center pin. This allows you to take out your rigs smartly not only when storing them at home but also when fishing! The S size, 120mm diameter spool also reduces the tendency of the line to curl, and when taking out the rig, you can put your finger in the hole in the center of the spool and pull out the line, and the spool will rotate and the line and hook will come out smoothly, so it won't get tangled! Also, due to the structure of winding the line around the spool, the line will not bend like a normal rig winder, so your catch will not decrease, and tangles will be less likely to occur. The material is PP, so it is water-resistant, so you can wind up the rig after fishing, wash it in warm water, and remove the salt, which makes the rig last longer and is very economical. You can not only wind up the rig but also wind up the main line from the reel and store it, or wash the spool itself, and the ways to use it will expand depending on your ideas! For example, when jigging, winding, or fly fishing, if you pre-tie the necessary leader to a snap and ring, secure the required leader length, and cut it, then wind it onto the spool and store it, you can prevent time loss when replacing the leader, and it will be useful for securing your hands at night fishing and preventing seasickness on boat fishing. We do not accept price negotiations.