ONiLAB Mini Vortex Mixer with Touch Function, Lab Mix, Nail Polish, Eyelash Adhesives and Acrylic Paints, Lab Vortex Mixing with Aluminum Casting Base

It gets the job done, it revived my paints. I love it.

This is solid, doesn't vibrate too much even on a folding plastic table. 15 seconds and a quick 3 second shake is much better than shaking by hand for 45-60 seconds. For more stubborn paints like fully separated Army Painter Speedpaint Metallics 3 times at different angles at 20 seconds each with a quick shake between does the trick. Most of my paints have a pair of mixing balls in them also. It comes with some, but I used my own that I know for a fact wont rust. For hobbyists you don't need to pay more this one is good and reliable.

First off, when the mixer arrived, I could feel the weight. It felt like a product that was made 50 years ago, in a good way. When you hold a product, you can tell by feel whether it's a quality product or not. Previous mixers I've owned felt cheap and lightweight; this mixer just felt like it was going to be a quality product. Placing it on my desk, the suction cup feet held extremely well. No vibrating all over the desk. It was quieter than I expected as the others I've owned were very loud. I'm not sure how much easier some of the more expensive mixers can mix your bottles of paint but this one works great. Another benefit of this mixer vs others is that you don't have to worry about getting your paint bottle just right in order for it to operate. You can hit it on an angle or hold your bottle pretty much any direction and it will turn on. I'm usually not this excited with a product so trivial as a vortex mixer, but I have nothing but good things to say about this one.

Worked for 1 month, then never again. Updated: got refund and replacement from company, so far things are working well

For the price this is a good item for anyone wishing to mix their paints like those similar to the Vallejo bottles. I dropped a small stainless ball in each of my bottles and it works wonders. It is rather quiet, but does vibrate my workbench a bit. Good price point and works well.