Wine Enthusiast Decanting Beads are designed to help clean and maintain the clarity of your decanters and other glassware. Made from stainless steel, these beads are reusable and work by gently scrubbing away wine stains and sediment without scratching the glass. Simply add the beads to your decanter with a bit of water, swirl them around, and watch as they effectively remove residue. Ideal for wine enthusiasts who want to keep their glassware in pristine condition.