☆ Because the tip is tight and small, the repair material is caught in a pinch, so it was a bit unusual to use. It will be perfect if it is improved, but it may be a problem of my arm rather than a pro, and I think that it is a sufficient product as a preparation for emergency as the price can be used cheaply. It got rid of the original enough, it was helped by this product several times over and over.
I bought it for the first time. The strings were torn when putting in. I did not know whether the cord was bad or the insert tool was useless, so I tried working with the insert tool from the tire shop and could not cut it at all.