Review on 4 Colored Lip Ring for Magic Bullet Blender Juicer- 7.5cm Inner Lip Ring Replacement Parts (Not for Nutribullet) by James Brault

I had my doubts that this would be a 'perfect' match for my new model. That! Over a month of use with no problems. I made peanut butter with my old MB. He died and I bought a new one. Apparently the new models don't have a flat blade. The cross blade was terrible for grinding my nuts into creamy peanut butter. It was pretty cheap so I gave it a try. Very impressive. In fact, this is my first review! It's perfect for mugs. The blade is longer than newer models and I have no complaints.