This is the official online store for IOS Factory, the only manufacturer of reel tuning products. We offer a wide variety of products. This custom line roller improves retrieve sensitivity by enhancing the rotation of the line roller. It reduces line troubles and ensures that the line is wound neatly on the spool, regardless of line tension, resulting in stable line release during casting. This leads to improved casting distance and smooth line flow through the guides. All colors are compatible with both freshwater and saltwater. Please check the IOS line roller compatibility chart on the IOS website by reel model before purchasing. A lovely pink color (saltwater compatible) reminiscent of jelly is now available as a regular color. Pink is a limited edition, and will be discontinued when stock runs out. Currently, there is 1 in stock. Included items: Line roller body, dedicated stainless steel bearing, various adjustment shims, dedicated fixing screws, and installation instructions (printed on the package). [Price] 7150 yen (tax included) + 200 yen shipping Price negotiations are not possible. However, if you purchase two or more items, please leave a comment. We will create a dedicated listing with a combined price. Price adjustments cannot be made after purchase. Some items are not eligible for combined discounts.