The Ninja QB1004 Master Prep Professional 16-oz. Bowl with Non-Slip Base and Lid in black is a high-quality replacement bowl and lid set designed for countertop blenders. Made of durable ABS plastic, this bowl has a capacity of 16 oz and features a convenient non-slip base to keep it securely in place during blending. The included bowl, lid, and base components make it easy to assemble and use with your Ninja blender for seamless blending tasks in the kitchen.