Can of butane gas or lighter gas as a Unilite refiller suitable for refilling (butane) gas lighters. It is highly flammable butane / propane gas that is suitable for most lighters. You can easily fill your lighter by placing the syringe on the bottom of your lighter. Comes with various reducers which are located in the cap.
This gas is less suitable for BHO extractions for making hash oil. Instead, choose the products under the heading "recommended products".