LASER-CUT STAINLESS-STEEL BLADES - The patent pending stainless-steel blades are laser cut to precise angles to be sharp, thin & strong. The blades are engineered to slice more efficiently while creating less oxidation for a smoother, creamier blend. PREMIUM COMPONENTS - The 2.5 HP motor; BPA free, stain-resistant 64 oz Tritan jar; and heavy-duty metal gears are built tough and designed to perform year in and year out. This amazing appliance can handle the toughest ingredients without overheating. NSF CERTIFIED PROFESSIONAL GRADE Infinity Blender meets or exceeds the exacting NSF standards. If it can withstand the rigors of a commercial environment, it is more than capable for any household use. It is built to last a lifetime. THE LAST BLENDER YOULL EVER NEED The quality is built-in. Infinity Blender has proven that it can blend over 100 years of worth without slowing down. Enjoy the peace of mind with a 10-year warranty. Blend worry-free for many decades to come. MAKE ADJ