CLEAR TOP 4PC GRINDER These quality 4-piece grinders feature Kannastör's unique tooth design set into a clear top. This extra visibility helps to prevent over shredding while creating a superior, fluffy grind with fewer twists of your wrist. Compact and efficient, these have been a favourite of discerning smokers for years! Grinder Features: Size: 2.2" The Original Clear Top helps prevent over shredding Easy Clean Screen Knurled Grips Made from 61/60 Anodized Food Grade Aluminum Limited Lifetime Warranty