【Easily Open Bottle Lids】You only need a little pressure, you can easily open beer bottle lids. Super simple and practical. 【Durable】The bottle opener is made of premium aluminum alloy. the keychain is colorful, stylish and looks quite cute. Each one is so small and light that we can put them anywhere we hope easily. Like our pockets, handbag, backpack, desk, etc. 【Widely Used】Very suitable for home use, parties, restaurants, wine bars, convenience stores, hiking, camping and travel , etc. 1 gold, 1 silver, 1 blue, 1 red, 1 purple, 1 black and 1 green.