Universal Compatibility: Designed for use with most butane lighters, torches, and portable refillable gas devices—ideal for home, travel, camping, or everyday carry. Clean & Efficient Fuel: Delivers a steady, clean-burning flame with minimal odor and reduced clogging—perfect for keeping your lighters working like new. Leak-Resistant Design: Each 75 ml canister is sealed to prevent leaks and ensure safe storage, handling, and transportation.