No propane marks on the holder. New in Box The Boring Company Not A Flamethrower Low serial #, below. Tesla Tequila (Empty, yes, Empty). New Authentic Boring Company Hat (One size fits all).The item "WOW The Boring Company Not A Flamethrower + Empty Tesla Tequila + $5 +Boring Hat" is in sale since Saturday, March 20, 2021. This item is in the category "Business & Industrial\Light Equipment & Tools\Stationary Engines\Stationary Engine Manuals & Books".addict408" and is located in San Jose, California. This item can be shipped to United States.