My initial evaluation of the electric protein shaker is a clear five-star rating. It has a fairly sturdy structure and has no problems in performing its functions. It seems that it can last a few seasons.
I am writing this review mainly to clarify two issues I have seen in other reviews, both of which are about closing the lid quickly. Some commentators pointed out that if you can’t open it all the way, the cover will be poked on their foreheads. This person just didn’t drive enough, because it’s good to drive it 180 degrees, it really drives. So, unless your forehead looks like a hanging cliff, you won’t have a problem.
Another problem mentioned by is that the lid does not have a safety switch and feel. They must hold their hands tightly to ensure safety. In fact, the lid closes very safely, and the only way to open it yourself is to shake a glass of carbonated drink vigorously inside.
If I encounter any problems, then I will update this comment, but I doubt if I need to do this because this project is well established and appropriate. This is a good protein shaker bottle, which can stir things well without heavy balls or fragile metal stirring balls. Of course, there may be some drinks mixed in the corner, depending on the product, but this should be a realistic expectation, because it does not have an internal stirring mechanism, it depends entirely on its unique design.