Super Strike Innovation Water Spider (Revised) Ferrule Thickness: 9.0 mm After purchasing new, I had the ferrule replaced at a shop before using it. I used it for about half a day to confirm that the ferrule was securely fixed, and there were no problems. However, I am selling it because I have no opportunity to use it. Please understand that the ferrule has been changed before purchasing. Due to long-term storage, there are some scratches from being leaned against a rod holder, but there are no scratches that would lead to breakage. Please confirm the images and agree before purchasing.