Create muddled, foamed, emulsified and whipped concoctions with this Aer Disc Container blender attachment. Small holes in the disc pull liquids through without pureeing solid ingredients to create just the right consistency for creative sauces, mixed drinks and dessert toppings. This Aer Disc Container blender attachment is made of BPA-free Eastman Tritan plastic for durability. Fits most full-size blenders For use with your current blender. Do more with your blender Quickly master culinary techniques, such as whipping, muddling, foaming, and emulsifying, all in one versatile container. Patent-pending aerating disc blade Extracts essential oils from herbs and juice from fruit while preserving some texture of those ingredients. Metal drive system Securely joins the container and motor base for maximum durability. BPA-free Tritan container The 48-oz. container rotates ingredients for faster, more consistent blending. Includes tamper Lets you press dense ingredients toward the blades. Dishwasher-safe parts The container and lid are self-cleaning and dishwasher-safe.