Review on Mini Vortex Mixer Scientific Interface by Joshua Castillo

Update: It has been used regularly multiple times per week for the past 3+ months. Every day we run the blender for more than 30 color bottles and it still works like a champ. We are a family of minimalists. Together we use many different color bottles every week. After a year of using a cheap, ineffective nail polish shaker, we decided we needed an upgrade. It has a small form factor and takes up very little desktop space. Along with its sleek appearance and cool blue light during use, it is quite heavy which makes it stable during use. This is a great feature, I can imagine how this thing would travel if it wasn't so heavy! We've only had the Four E Vortex Mixer for a few weeks, but it's already become an invaluable part of our painting routine. . The time you save by properly shaking the paint bottles is staggering. What used to take minutes in an old nail polish shaker - other than shaking by hand - now takes just seconds. I've added some photos of the mixer. One just the mixer itself. The next two photos show the mixing of the metallic paint before and after. If you use metallic paints, you know the breakup is brutal! In the "before" picture, the blue-green pigment at the top of the bottle is separating from the metal flakes at the bottom. The "after" photo was taken just 8 seconds after using the vortex mixer. Can't say anything about durability yet, but I'm very glad we bought it. So far, this has only been a game changer in terms of time savings.