The Space Case Pollen Press turns finely ground kief into a disc form so you can easily break off portions for vaporization. Precision machined and made of aerospace-grade aluminum, the Space Case Pollen Press consists of polished metal pieces that fit perfectly: A main body, caps, and two Teflon-coated dowels. After using a grinder to break down dry herb, load the left-over pollen into the Space Case Pollen Press and twist it as tightly as possible. After reapplying pressure every two hours, for a total of eight hours of pressing, the Space Case Pollen Press will produce a disc-shaped piece of pollen. This disc is easier to store, travel with and load into a vaporizer or pipe.