DESC: Exclusive, Heavy-Duty, One-Piece Stainless Steel Cutting Blade. Polycarbonate Heavy-Duty Motor Housing. Rugged One-Piece Stainless Steel Cutting Blade for Longer Life. 48 oz. Clear Polycarbonate Container. 48 oz. Clear, unbreakable polycarbonate container with two-piece lid. Metal-Reinforced Rubber Drive Coupling is Easily Replaced Onsite. Includes Bonus Value: Free Extra Drive Coupling. Margarita in seconds mixes up large batch of of margaritas in as little as 5 seconds!. 2 Speed motor powerful, commercial grade motor and easy, two-speed operation make quick work of margaritas fruit smoothies, popular frozen coffee drinks and more 3 positions toggle switch (hi, l, off). User-replaceable drive coupling unique metal-reinforced, vulcanized rubber coupling is designed for simple, do-it-yourself, on-site replacement one extra included . One-Piece cutter Blade Patented and durable,