This is a vintage pill case featuring micro-mosaic (micromosaic), a traditional Italian technique. Diameter: Approximately 2.5cm It is a meticulous glass craft created by artisans, using tweezers to set tiny glass pieces to create patterns such as flowers. Many are made using Venetian glass, and because they are handmade, it is said that no two are exactly alike. Although it is new and unused, it has been stored at home. Also, some discoloration can be seen on the metal parts due to aging. Please check the condition in the photos before making a purchase. It can be used not only as a pill case but also as a small item container or decoration.