50mm 4-Part Grinder – Optical Illusion Design
An optical-illusion lid that shifts as you turn it.
Standard 50mm four-piece internals under a printed geometric top — sharp diamond teeth, a sifting screen and a kief cup underneath. The pattern reads differently depending on the angle, which is the point.
- 4-piece build: Grind chamber, micron screen and kief cup.
- Diamond-cut teeth: Shreds evenly instead of crushing.
- 50mm: Comfortable two-finger grip, still pocketable.
Ships fast in plain, unmarked packaging.



























