Low temperature candle flame Patent-pending circle grip Lifetime Warranty Butane refillable lighter with a fuel window Adjustable flame Angled flame port High-quality trigger ignition Lighters ship without fuel Dissim is the world's first lighter designed for upright and inverted use. Backed by a lifetime warranty their patent pending circle grip creates a unique ergonomic grip on the lighter to easily ignite in the upright, or inverted position allowing the user to control the direction of the flame. Dissim has the perfect flame, their low temperature candle flame is fuelled bu the pressurized butane tank is the result of their pragmatic research and development to generate the optimal flame for a variety of uses.