VOLTRX electric shaker bottle really works so well that I bought another one yesterday!

　　Super impressive and exciting to use! There are two electric protein mixers, one can be placed in the bottle and the other can be screwed into the bottom of the cup. The twist on the bottom container is the twist with the pill holder. You can use this mixer bottle to fold your snacks. I think I'll order another one! Well done! Finally, it shipped with the correct estimated arrival time and I am happy with this purchase of the protein shaker mixer.

　　I'm glad I bought this protein mixer machine to replace my previously broken shaker bottle. This bottle is thick and sturdy. I especially like the bearded balls. The protein powder I use always leaves bread crumbs. With this beard ball, it will shake smoothly. I can't believe I missed it for so long! This electric shaker comes with two extra cups to hold extra powder. I don't use them at all. I don't see any reason to carry extra powder around if there is no room for liquid

　　Sometimes the stack somehow seals too tightly and it's hard to open the best electric protein shaker. i have a little rubber band that wraps around my rubber band to help me hold on to it. Works great! Attached is a picture to illustrate what I mean. I prefer the protein mixer cups to seal more tightly and be harder to open than if they were spread out or lost some durability. I've had this problem with other products I've tried, so I'll give it 5 stars :)