Features: Unlimited survival matchbox reminder: Please inject lighter liquid (2-3 ml) before use. Otherwise the wicker is burned by fire; including the key ring, can be hung on the keychain. Material: stainless steel and ABS plastics. It can be used multiple times (re-use after the lighter is filled with the new lighter liquid. Suitable for car keys, home keys. Suitable for outdoor activities, such as camping, fishing, hiking, travel, etc. Precautions: 1: Please refuel before use, do not include fuel, so you can't light it when you receive it. 2: Please use the instructions below. 3: It is easy to light up, but it is necessary to illuminate the new user, you may be able to illuminate 4 times in 10 times. 4: Please blow the fire within 10 seconds, because if there is no oil, the cotton core will be damaged for a long time; it is essential for people who like outdoor sports, camping and outstanding survival equipment. This is an essential gift. Packaging includes: 1 x metal match keychain Safety Warning: 1. Keep away from fire. 2. Please stay away from children.