Not all bottle cap jewelry is the same. Many are made with stick on epoxy dots, which do not seal the image and allow moisture to get in. First, I coat each of the digital images with a coating that seals in the ink and helps to waterproof the design, then, I use hand poured resin which fully seals the image, leaves a glass like appearance and virtually waterproof . I take great care that my resin is practically bubble free (my items are beautiful never any large bubbles ... I guarantee my quality and that you will love my product ) Other bottle caps, which are not resin sealed, have gaps that is why they are not waterproof. If you saw them next to each other you would see a big difference in quality.
