Adults only (21+)

Knuckle Duster GrindMaster, a badass, fist-shaped herb grinder designed for those who like their accessories bold and functional. Featuring a unique brass knuckle-inspired design, this grinder isn’t just an eye-catcher, it’s a high-performance 4-piece metal grinder built for smooth, effortless shredding of your favorite herbs.Crafted from durable aluminum alloy, the razor-sharp diamond-cut teeth ensure a consistent, fluffy grind every time. The magnetic lid keeps everything secure, while the fine mesh screen sifts pollen for the ultimate collection experience.

Note: Price displayed is for 1 pc. Color/Design is subjected to stock availability.
When placing your order, please send us your preferred color/design selection.