Review on Personal Portable Smoothies One Button Operation by Josh Zepeda

It's a nice car but for me this product stops there. Mechanism. IMO, the cups are too big, it's hard for a woman's hand to work around them to snap into place, and I have no idea why you need such a large cup if you were going to fill it, there wouldn't be enough power to mix , also you couldn't drink that much, even for 2 people. The gears are plastic and don't look like they'll hold up well. but I won't be able to use it long enough to say for sure. The seal seems difficult to remove and put back on for cleaning without scratching your fingers on the blades. Overall, I would not recommend this product unless you are a weightlifter who likes powdered stir shakes.