Tired of your drink getting watered down with melted ice? Having a party and want each guests glass to be tagged so they keep using the same glass? Want a reuseable ice cube which doesn't soak the bottom of your freezer tray in a layer of ice. Our handmade millefiori skull drink markers are just what you're looking for! They come with a special freezer bag, so just give them a quick rinse under the tap after use and they are ready to be popped back into the freezer ready for next time. Each skull is over 30mm in width which means they are made to the european standard and cannot be swallowed. These skulls are made from the finest Murano glass and fumed in fine gold and fine silver. They make a beautiful gift to give to any adult.