The Cuisinart Smart Power Duet Blender Pitcher is a 40 oz glass pitcher designed for use with electric blenders. It includes a lid, blade, and two O-rings for replacement purposes. With a sleek white design and the trusted brand of Cuisinart, this pitcher is a convenient and essential addition to any kitchen for blending smoothies, soups, and sauces. The set includes 4 blades and is compatible with the Cuisinart blender model, making it a perfect choice for those in need of a replacement part or accessory for their blender.