Do you have a cardboard case for a razor that needs repaired? I got this cased Wardonia from @Jorvaljr thet needed repaired. This is my way of doing it. The following three pics are pretty explanatory. First cut strips of paper for the repair. Using craft glue, Aleene's Original Tacky Glue in my case, and glue them to the box cover. When dry, fold them over, and in this instance, glue one side, let dry, and then glue the other part. I used the handle on my Exacto knife to press the last part when the box was in place from the inside. Then place the inside part of the box in the cover to hold it in place. For extra strength, run a bead of the craft glue along the edges and wipe the excess off with your finger and leave it alone for a while. I used Aleene's Flexible glue, but regular craft glue will work.