♡ Inventors of PinFolio® ♡ on Instagram: "Do YOU have a rare Disney trading pin in your collection? 🤔 Maybe you do and don’t know it! Today we’re gonna tell you all about Artist Proof and Pre Production pins 💕 From the different types of printing, to where the authentication stamps and engravings are found, here’s everything you need to know to find out if you have one of these pins ✨ To see all your favorite AUTHENTIC pins and PinFolio products like this in person, come visit us in store Mond