Spespo Wrist Watch shape Grinder 2 layers Aluminum Tobacco Grinder weed mini Herb Crusher Metal (Black) Comes with matching Rubber wristband. It is a real watch , can work normally . also it is a tobacco grinder ,hidden grinder ,2 parts . 2 use Powerful Neodymium Magnets for a tight seal and easy grind. Contains CUT RAZOR SHARP teeth in the main grinding chamber. Fashion,Makes a great gift.