In the market for a powerful new blender? The Ninja TWISTi Blender DUO ($120, originally $140) has a built-in twist tamper to push ingredients down toward the blades for a smooth, even blend. You won't need to keep poking and prodding or stirring the ingredients for the perfect blend. With this blender, you can create extractions, smoothies, frozen drinks, spreads, smoothie bowls, and so much more.