Milk shake blade aerates milkshake solution better than a standard blade, resulting in a fluffier and thicker shake.

Standard replacement milkshake blade assembly includes one gasket.

Fits nearly all Osterizer and Oster blender models, including those using any of the following jars (pictured above): 084036, 083818, 177, 027472-000-089, 083852.

Does not fit In2itive models. 004971, OS-6670, OS6670, 6670, 006670-000-000, 006670000000