G Card Grinder

Just when you think you've seen it all in dry herb grinder technology, along comes the g card grinder by grenco. The perfect accessory for the grenco, g pro, or any dry herb vaporizer, this extremely discreet grinder is no bigger than a credit card.  The g card grinder works on the same principle as a stainless steel vegetable cheese shredder you probably have in your kitchen. You simply slide the grinder card out of its sleeve and rub your dry herb onto the multi-level steel surface to grind it into a fine consistency that's ready to vape.  With no moving parts, there's nothing to go wrong on the g card grinder. The sleeve of the grinder features the grenco science logo. Get your card grinder today and make easy work of prepping your favorite aromatic dry herbs.

Just when you think you've seen it all in dry herb grinder technology, along comes the g card grinder by grenco. The perfect accessory for