Those look much easier and effective than super glue. Think I will have to get some for my medical kit.
Yes, super glue does sting but is easier then what I used in the early 80’s when in college to self-treat a cut like, but a longer than the one in the video. I will spare you the details and only say it involved heating, bending, sterilizing the needle and needle nose pliers, unwaxed dental floss, and Listerine for sterilization of the wound.
Before you ask, yes alcohol was involved.