Never dilute your drink: The stainless steel ice cubes work great. Do not dilute your drink and preserve its taste better than ice. They are very well made and small enough to be used in a short jar. Stainless steel ice cubes are very durable and reusable, will not rust or attack. Ice cubes are fantastic: after 2-3 hours in the freezer, they are ready to use. The cubes come with a gel alcohol core that does the job. Add 3-4 cubes to your drink. After a short time, you can sip your drinks. Gift box and free rubber tongs: a special great Christmas and birthday gift for a bourbon, whisky lover. The included tongs make it easy to pick up the ice cubes into your drink or the ice test with lid for storing in the freezer.