○ This is a ball bearing rolling swivel (size 14#) that rotates smoothly to prevent line twist. It has a length of 6mm, a strength of 3kg, and comes in a pack of 30 for 450 yen. It is ideal as a rotating swivel for hera fishing (crucian carp fishing) due to its extremely small size, light weight, and strength. We also have size 8# available. No need to comment, you can purchase directly. <For customers who wish to purchase multiple items from us> We may be able to discount the duplicate shipping costs if you purchase multiple items to be shipped to the same address. Please inquire before purchasing. (Note) We cannot guarantee a discount depending on the shape and weight of the items. Also, this is only a refund of duplicate shipping costs, not a discount on the products themselves. Fishing Hera fishing Crucian carp Popper Crankbait Worm Jig Fishing Ajing (light rock fishing) Mebaring (light rock fishing) Sliding float stopper Float stopper Managed fishing pond