The modern portable oil lighter was invented by George G. Blaisdell.
 It was invented and popularized in 1932.
 This BYTAL™ is an oil-filled lighter.
 The oil can be filled up to about 1.5ml.
 You can loosen the lighter bolt and refill the lighter fluid.
 The flint can be replaced by pushing the retaining pin and removing the metal wheel.
 Standard lighter fluid can be used.
 -caution-
 Because the body is small and made of metal, it gets hot if left on for a long time. Be careful of burns.