The Extraction Contraption is a revolutionary advancement in carbon dioxide essence extraction. This botanical extraction system offers a safe and labor-free process that harnesses the sub-zero temperatures of dry ice along with centrifugal force to easily and efficiently extract the essence of any plants that contain trichomes. These include, but are not limited to lavender, rosemary, cannabis, mint and chili pepper plants. Reliable, well built and designed to maximize efficiency and purity, the Extraction Contraption by Friendly Farms, yields top quality botanical extracts. Complete instruction manual included with each item. Product support available from manufacturer. Friendly Farms.