Black Leaf 4 Part Herb Grinder 40mm Smooth, even and easy to use What Black Leaf say: The herb shredder has a concave grinder chamber which shreds your dried plant material efficiently within a few turns. Made of abrasion-free, anodised CNC-milled aluminium which is especially handy with the fine non-slip riffels. The lid of the hemp grinder closes magnetically. With the triangular scraper made of plastics, plant remains can be removed without difficulty. What Forbidden Fruitz say: The Black Leaf 4 Part Sifter Grinder is a beautifully crafted grinder as you would expect from Black Leaf.If your looking for a high quality grinder that will last then look no further.This awesome sifter grinder provides the user with a super smooth grinding action and allows the user collect the most potent part of their herbs via its sifter section.The Black Leaf 4 Part Sifter Grinder looks great with its sleek design and the discrete Black Leaf branding.It even comes with a handy display/carry case that you can store your grinder in when not in use. Colours May Vary