Rare gray sea glass washed ashore on the beach in Nagasaki. Please compare the color with the white sea glass in the first photo. These are natural, polished by the waves, and have not been processed, colored, or polished. Sea glass is a piece of glass that has been worn down by the waves of the sea over many years, and its beauty has earned it the nickname "mermaid's tears." It has stone meanings of "miracle, encounter, bond, and vitality" and "meeting the person you were truly meant to meet." After washing, they are dried in the sun. The size is photographed using a ruler for comparison, so please use it as a reference. How about using them for making necklaces, brooches, rings, and other accessories, as parts for sea glass art, as parts for kintsugi, for interior decoration, as an accent for product display shelves, as paperweights, for collections, or as power stones? #Natural