Oster products feature superior performance and uncompromising design, and cater to the consumer who not only enjoys the process of preparation through precision technology, but also takes pride in presenting the final results. The 6640 Oster Cube Blender, with its 10 speed settings and powerful 450-watt motor will satisfy all your blending needs. The Osterizer blender motor is designed to last over 50% longer than the leading competitive blender (based on average motor lifecycle testing). This blender also has the PowerBlend stainless steel blades that remove for easy cleaning and a 6-cup break resistance plastic jar.