As autum harvest time again approaches, hash oil has again become available to SWIM. Butane hash oil to be precise. I have aquired what he believes to be an oil pipe,it is made of glass it is about 6" long and has a hollow globe end with one hole going into the pipe stem and another small one at the top of the globe, there is a raised dimple in the bottom of the globe and there is no way to fit a screen. I would first like sombody to confirm this is an oil pipe or tell SWIM what it is intended for, I have not been able to Id it online and at the shop he bought it when he asked what it was for, he was shrugged at and told "its a pipe" Secondly I would like sombody to describe what oil smoke is ment to taste like at the moment my oil tastes rank and chemical but I do not know wether it is due to the pipe, the fact its glass, if he is heating the oil too much, the leaf the oil was produced from, or some residue left on the pipe from when it was produced. any help/thoughts would be good also should leaf be cured in any way before bieng used in butane extraction?