Rosin is a solventless extraction made through the mechanical process of applying heat and pressure to "press" out the terpene and cannabinoid rich resin from cured flower or hemp. Because ROSINBOMB presses are plug-n-press, this process is extremely simple and occurs near instantaneously and requires virtually no professional expertise in the field of botanical extractions. ROSINBOMB uses heat and pressure to liquify and press out the plant's essential oils. This resin rich sap will then reconstitute on the parchment paper, ready for collection. After scraping the parchment paper, the waxy residue collected will be clean and ready to dab.