Keep bubbly perfectly chilled with this set of two Rabbit freezable champagne glasses, designed with gel-filled walls that freeze in hours for refreshingly cool sips. The sleek shape preserves effervescence, while the silicone sleeves provide a secure grip and protect hands from the cold. Ideal for celebrations, brunches or unwinding with sparkling favorites, no ice needed. Fabrication is 100% borosilicate glass (inner), 100% silicone (outer).