The zippo chrome hand warmer is a sleek tool which produces a radiant heat without the flame allowing you to warm your hands quickly and easily on the coldest of days it generates heat quickly and effectively via a detachable platinum catalytic burner unit which usually lasts for 70 80 uses it uses zippo premium lighter fluid to produce more than 10 times the heat as traditional models this reusable hand warmer is environmentally friendly and is more effective than using conventional warmer