Review on Sduck Replacement MBR 1101 MBR 1701 Nutribullet by Corey Holloway

The hinged lid is so tight that my wife needed my help to open it. They are slightly smaller; sits too tight. They are very difficult to screw on and off. Note. At the same time I ordered Blendin ASIN B07BFHK26R parts (plain caps) and they match the originals perfectly. Work. I also find the hole too small for a very thick smoothie; but there were so many problems with the rest that I didn't get to that point.