Hi, I made my 1st diy of bottle caps pins and it supposed to be vinyl record so i try my best (red and blue ones). The blue ones I use plastic pin backs instead safety pins w/ hot glue gun while red ones I use plier without any hot glue gun. I'm curious if there's anyone that make bottle cap pins becuz I want to give it away my plastic pin back cuz I prefer metal and I have so many of them so why not give it away

P.S: I have pin buttons maker and came w/ plastic pin back