1000W Motor: Powerful 1000W motor grinds toughest of ingredient with ease and perfection | 20000 RPM Powerful Motor: Delivers quick and fine grinding even with toughest ingredients | 100% Food Grade Assurance: No contamination of material in contact with food | 30 min continuous grinding: Ensures consistency in food flavours Air ventilation system avoids overheating of food in jars | Durable nylon 66 coupler made of high grade nylon with brass inserts for extended durability