• Making iced whiskey without dilution: Enjoying a perfectly chilled sip without the need for ice, which can dilute your drink. The freeze whiskey glasses is your best choose, it will keep your whiskey cold, preserving its full flavor and aroma
• An automatic whiskey cooler: Our special double wall design means the frozen cup don’t need to add ice. Only need fill with water, frozen in the refrigerator for 4-8 hours, the water will be frozen into ice, the ice will continue to chill your wine
• Super simper to use whiskey tumbler: Twist and take off the bottom base, fill with water until flush with the base of lining inner bottom, then screw on the bottom lid tightly, put the freezer cup to refrigerator to freeze for 4-8 hours
• Keep your drinks cold more than 2 hours: Whether you prefer whiskey, bourbon, or scotch, the frozen glasses can make the whiskey maintain the ideal temperature from the first sip to the last
• Serve your wine cool down quickly: When the environment temperature is 80 and your wine is 68 ℉, pour your wine into our chilled whiskey glass, it will drop to 59 ℉ in 1 minute, to 50 ℉ in 2 minutes