Thus far the blender shaker has worked like a champ. I would recommend it.
Excellent cup with a awesome design. I love it!
I have both the black and the red bottle. The red came with the metal ball but the black came with a smaller black plastic ball. In thicker shakes, the black plastic ball doesn’t do as well as the metal ball. I love the vibrant colors and large logo. All in all a great product!
Love it it works great and is sturdy built
Right now I'm jacked because I just shook up some protein for 30 seconds! Get you some!!!!!!!!!!!!!