A well made shaker, but still seems to leave a few lumps. Considering these are supposed to be better than standard shakers, No, iv got better at home.

Very good shaker; reliable and doesn’t break like many others

This is an amazing shaker, I was hesitant about it as I have tried many shakers but I can honestly say it is the best one I have tried it is so easy to make a protein shake, I can almost argue that it is better than a blender, let alone the cleaning process. It is hassle free I highly recommend 

Great shaker. Solid lid. Great design. Small and lightweight. No residue at bottom gives a full mix. 

The best shaker I’ve ever had! So easy to clean and no shake getting stuck in any parts of it so you can avoid smelly shakers!