Blendtec 64 oz. 4-Sided Jar

FourSide JarThe FourSide jars square shape blends much better than traditional round jars. The jar also generates more friction, heating soups and hot drinks quickly and easily. Its also especially good for grinding grains and making smaller quantities. When it came out, the FourSide jar set new trends in commercial blending. It was only natural that it became a hit with consumers around the world.