These grinders feature a matte gunmetal finish with matte black lid and the newest Kannastor logo etched across the top. These four part grinders have been best sellers for over a decade and now with the newest improvements, you cannot go wrong with a Kannastor. Each unit features a precision tooth pattern with specially engineered drop through design that will pulverize your herbs without over shredding, rather creating a fine consistency that is perfect for smoking blends. The entire Kannastor grinder is manufactured from a food grade 61/60 anodized aluminum that is 100% safe to use with herbs and will resist scratches, scuffs and scrapes with ease.