Novelty Grinder - Smileys (2")(50mm) Grinder by BDD Wholesale Sale! Login to view price. Size Single Box of 12 (Save $6) This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Rasta Color 4 piece 2" (50mm) RANDOM Qty available: 144 SKU: G1-Single Tweet