Features and Details of the Cosmic Case Aluminum Pollen Press: The Highest Quality pollen press on the market! Produced with medical grade materials.Milled from a single block of aluminum to ensure a Perfect Fit. Meticulously polished for a Mirror Like Finish. Double Knurled edges provide outstanding grip when making pollen cakes.Includes two Teflon pins inside the press. 2.25" Long x 1.0" Diameter.Has been deburred & disinfected for superior product safety. Made in the USA!