The Amsterdam XXX Card. Grind from fine to coarse. The XXX card has 3 different sized grinding areas for different textures- small holes X, Medium holes X and large chunky grind holes X!
Grind as much or as little as you need, dust it off, and put it back in your wallet.
Especially for fans of reggae music and Jamaica’s culture. We offer this card only to the heavyweights.
Designed for Medium and Coarse textures of grinding, the Butterfly credit card grinder features larger holes than its single-textured grinding counterparts.