Unlike your ordinary grinder, HS Containers™ engineered a grinder that not only shreds your herbs but fluffs it up! Herb Saver grinders make it easy to store and collect your pollen. We do this by giving the consumer a large storage compartment/pollen catcher with a friction fit removable screen feature for easy cleaning and replacing. Our grinders are made in USA from medical grade PP. HerbSaver ™ grinders make it possible to grind your herbs hassle free, while storing all your herbs and pollen mess free!