EASY TO HOLD: The insulated wine tumbler with reasonable radian design is a good choice for women to hold. You can send it to your best friends, sisters, auntie, dad, mom, girlfriend, bride-maid, colleague, coworker, BFF, bride, as engagement gifts or birthday gifts.
--DOUBLE WALL VACUUM INSULATION: These wine tumblers is Made from double wall food grade stainless steel , which can keep hot for 3 hours and keep cold for 9 hours. So our set of 6 stainless wine tumblers are the best choice for you in all seasons.