1. Unique Design: Permanent Match Keychain Lighter, Gold Bars Kerosene lighters, 10000 Times Reusable Keychain Infinite Match, EDC Emergency Matchstick Survival, Refillable Cigarette Fire Starter Collection Gift. 2. Easy To Carry: small shape, suitable for hanging on the key chain, easy to carry, can be used whenever you want. The keyhole of the lighter perfectly matches the small keyring, and the matching keychain makes them easy to carry. 3. : Sealing rubber ring, fireresistant glass fiber reinforced plastic cotton rope oil storage cotton in the cabin, key ring, antiscratch magnesium strip sealing rubber ring, bottom sealing plug, pull out the strike rod counterclockwise, add kerosene matching rod entrance, metal body Pendant, designed to be sealed and waterproof. 4. Unique Gift: The lighter stylish body design, and comfortable texture. It is a great gift for your loved ones, such as Father's Day, Birthday Gift, Thanksgiving Day.