For the first use, please rub off the surface protective layer and then add the liquid to start using normally. If you are not sure about the usage method, you can watch the usage instructions video on the detail page or contact our customer service for assistance. We sincerely hope that you will give us a chance to help you.

All-Metal Multi-Functional Tool Keychain Bottle Opener

Compact and versatile - This all-metal waterproof keychain is a multi-functional tool that is perfect for outdoor activities. It can be used as a bottle opener and also as a keychain. It is ideal for men who need to carry reliable tools with them.

Creative Gift Idea Includes a bottle of oil, making it a thoughtful gift. Share the convenience and utility of this essential tool with friends or family. A practical solution for everyday needs.

Weight: 120g, Volume: 9*9*3cm