Fangrui Product Details [LIFELONG USE]It is made from unbreakable stainless steel.No need to cure and super easy to clean.Double-wall design keep the outer wall cool at all times,you dont have to worry it scalds your hand when gripping it.Keep original flavors and tbreak or retain flavors. [BEST COMBINATION]This Yerba Mate cup is fantastic for enjoying delicious and healthy Yerba Mate.This mate shape,with lid, the best shape for optimal yerba mate flavor and duration. [GET A FANCY, EYE-CATCHING]Completely smooth,inside no welding marks.Its curved design makes it while walking. [SO MANY USE]Our cup can be used indoor or outdoor,Not only for Yerba mate,But also perfect for storing any drinks such as wine, champagne, cocktail, beer, coffee, juice, tea. [SIMPLE TO CLEAN]This Gourd Cup Set is incredibly convenient to use and even easier to clean. doesnt require curing before use! Name: Double-layer teacup Craft: With lid, keep the best shape of yerba mate flavor and duration Capacity: 12oz Uses: yerba mate, coffee, water, milk... C