[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 at all ,you 't have to worry it scalds your hand when gripping it.Keep original flavors and won'tbreak or retain flavors.[BEST COMBINATION]This Yerba Mate cup is fantastic for enjoying delicious and healthy Yerba Mate.This mate shape,with a narrow and a wide opening, the best shape for optimal yerba mate flavor and duration.[GET A FANCY, EYE-CATCHING]Completely smooth,inside no welding marks.It's curved design makes it easy grip while walking.[SO MANY USE]Our Mate gourds can be used indoor or ,Not only for Yerba mate,But also perfect for storing any drinks such as wine, champagne, , beer, coffee, , tea.[SIMPLE TO CLEAN]This Yerba Mate Tea Gourd Cup Set is incredibly convenient to use and even easier to clean. doesn't require curing before use Name: Double-layer tea cup-with lidCapacity: 12 ouncessize:7.8x5.8x11.5cmMaterial:stainless steelcolour:BlackPackage Contents:1 * cup1 * Lid1 * spoon straw1 * straw1 * cleaning brushOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.