Today, I will introduce to you the bottle opener keychain, which is the smallest street item, which can also be said to be a daily item.

After all, everyone has a key, dormitory key or car key or company key. Although four or five keys are not too many, they are easy to find when they are scattered in the bag. One keychain will tie all the keys together, which is convenient for one more consumption opportunity.

The smallest Bottle Opener Keychain in the world is made of 100% titanium. Its diameter is only the size of a penny, and its thickness is two coins thick, which is 145% lighter than a penny coin.

It can bear 164,000 times the weight of its own, and it is not a problem to hang an adult easily.

Two keychain bottle openers can be hung together to pull a car. It is inspired by the remaining titanium material. In order to make full use of the material, the team thought of using it to make the Bottle Opener Keychain.

This is a light and versatile tool that is easy to hang on the key chain. The tool has more than 18 uses, including screwdrivers, corkscrews, etc. It is made of grade 5 titanium and can be hung on the keychain. When not in use, it is difficult to attract attention.

Its principle is leverage. Put your thumb on the opposite side of the cap and lift it up to quickly open the bottle.