A fully functional grinder, the Grenco Science G Card utilizes a multi-level steel surface to break down your dried herbs. This old school grinder design fits discreetly in your wallet so you can always have a grinder on hand wherever life may take you. The G Card Grinder is the perfect accessory for the Grenco Science G Pen, G Pro, or any other aromatic blend vaporizer.
Get Connected:Compatible with Dry Herbs 🌿
Grenco Science G Card Grinder
Portable & Pocket-Friendly
OEM Grenco Product
Made in the USA
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