Nextool KT5015 TaoTool S box opener, black

Very light and handy to carry. Shaving sharp out of the box. The hook works especially well for me with opening letters. I also have tried to sharpen a pen with the curved edge and it whittles well, but I wouldn't recommend doing so too often, because the edge doesn't hold too long. Safe to use and doesn't scare other people away in the public. Especially recommended for younger users.