The Topoo Ball Herb Grinder is a unique 4-piece grinder that has an innovative shape and is fun to use. The Ball opens into two halves revealing the razor-sharp teeth that are held together by a neodymium magnet. Unscrew the top half to find an empty storage unit to hold unground nugs until it’s time to shred. The bottom half collects the ground product and has a small scraper tool to collect the built-up kief from around the
