APROTII Mini Vortex Mixer,7000 rpm Portable Vortex Shaker 30ml Liquid Paint Mixer, Lab/Paint/Tattoo Inks Mixing Shaker, 1500 mah USB Rechargeable For Lab Art Beauty

I use this to shake my miniature paints, some (metallics, for example) are quite difficult to shake by hand unless you are a master at baiting.This shaker is powerful, too powerful perhaps, as if I use it directly over my shaky desk it makes everything vibrate and fall off. Fortunately it has battery, so normally I take it in one hand and put the paint bottle on it with the other, and it works like a charm.

I use this to shake tamiya and ammo paints for modeling. It works perfectly for this purpose. Only gripe was that the suction pad on the bottom was lulled off by staying stuck to the table on the first use, but a healthy dose of superglue sorted that. No idea how long it will last, but for the price it's worth a gamble.

Put it on the table once picked it up and the suction plate came off. Straight out the box.

Purchased this to mix DIY ejuice flavourings. It works well on 5-10ml samples @ 75% VG, have not tried it yet on 30ml bottles but suspect it may struggle with the thicker VG solutions at higher volumes. Certainly the 30ml sample I tried was not shaken as comprehensively as the 10ml ones and I could not create a vortex inside the bottle at room temperature.You could probably get around that limitation by warming your ejuice slightly, that way the solution has a lower viscosity and therefore is more easily mixed. If you use a hot water bath to steep your juices this should not be a problem.

I use this for mixing up fountain pen inks with shimmer or other particles in them. I have arthritic joints, so I can’t shake the bottles vigorously enough to properly mix them. This does a great job of displacing shimmer that has collected in the bottom of the bottle, so when I fill a pen I get the proper mixture of ink & particles. It’s also good for occasional use on pens with said ink in them that haven’t been used in a little while. It works well with unusual ink bottle shapes & styles, too.

Worst mixer I've ever used, only has about 2 minutes of battery life and actually has a rpm of about 60-100

dont mix car paint be fasting doing it by hand

Don't mix tattoo ink