The Grin-Da Card is the perfect companion to your OneHitOneDa microdosing pipe.
The Grin-Da Card is stainless steel & the size of a credit card, perfectly portable and convenient in any wallet or purse.
"It's like a cheese grate for your cannabis!"
Etched into the face of the Grin-Da Card is the gorgeous OneHitOneDa logo surrounded by small patches of grinding area. Below our logo we have etched our motto, DOSED not WASTED, and at the bottom of the Grin-Da we have placed a larger grinding surface.
The included protective sleeve fits over your Grin-Da when it's in your wallet or bag, and features the OneHitOneDa instructions on the back.
Be sure to grab your Grin-Da Card, and never have to ask again, "Does anyone have a grinder??"