These Vietri espresso cups and saucers are a delight to use. To use, simply pour your favorite espresso into the cup and place it on the saucer. They are great for enjoying a morning coffee or an after - dinner espresso. Since they are dishwasher safe, you can easily clean them in the dishwasher. However, to keep them in top condition, try not to stack them too tightly as they are hand - painted. If you prefer hand - washing, use a mild dish soap and a soft sponge. Store them in a stable place to avoid any accidental knocks that could damage these beautiful hand - crafted pieces.