【Unique Design】This is a unique hammer shaped cup, it is available in gold and silver. There is a bottle opener is built into the bottom of the cup, perfect for party picnics and travel. At a party, everyone else is drinking from a cup and you are drinking from a hammer. Or your friends are looking around for a corkscrew, you can grab your hammer cup to open the bottle cap. At this moment, you will be the center of everyone's attention. They will compliment you on having a magic cup. 【High Quality Material】This is a 15.2oz (450ml) mug. The outer shell is made of resin, and the inner lining is made of 304 stainless steel. You can use it with confidence. This mug is not recommended to be cleaned in the dishwasher or dried in a drying device, which will affect the subsequent use of the product. 【Nordic Decor】This is a Nordic style mug. It is also a collectible artwork and can be used as a decoration for homes, bars, shops and other places. 【Best Gift】This is a water milk coffee whisky grape wine cup for men and women. When not drinking, it also can be used as a decoration to decorate the living room and bedroom. It is the best gift choice for Christmas, Father's Day, Mother's Day and other holidays.