I love the size of these shakers. The only thing I dont really like is that theyre not completely leakproof.

Inexpensive and well made. I use these every morning and then into Dishwasher. No wear and tear to speak of so far after a solid months use. If I needed more than two I’d order again but two is good for me.

The items look good in person just as they show in the pictures. Havent had one leak yet, so far so good. The bottles are easy to clean, but the ball is a little tricky to get washed by hand. Very good for the price.

They are cheaply made the lid leaks. They are still a decent buy for the price but definitely not a shaker cup for mixing protien or pre workout

Ive been using this for a week now, daily. Ive previously had one of the ball style shakers. PROS: volume of the 12oz is perfect for allowing me to make a full size meal shake with add-ins like fresh fruit, but isnt a huge size so easy to carry. Very simple to clean with the attached shaker element - nothing gets lost/falls out. Snap top is very secure. Measuring lines on the side make it simple to fill. Easy to screw the cap on - would be good for someone with moderate arthritis/poor grip strength as it seals well with gentle pressure without needing to over-tighten before shaking, and the wide rounded size is easy to hold. CONS: drinking spout is a little awkward for me - its a bit too wide. I prefer using a silicon reusable drinking straw with it instead. MIXING MECHANISM: what is no different between the loose metal ball style and this one is you need to put powders in on top of the liquid, or you get a pile of muck at the bottom... the fixed mixer doesnt scrape the sides, so just be aware of how you fill it... I put some liquid, then powder, shake, open, add more liquid and re-shake, to minimize clumping.

Great job of mixing my supplements when before they were hard to get to dissolve this thing works fantastic

Good quality, easy to clean. Would recommend.

Just a few shakes and you have your drink. So convenient. Love it.

I like it a lot and it cleans easily

Doesnt leak and perfect size