I paint fishing lures while most of my paints are bottled ink some of my other are Vallejo and I use Pixiss alcohol inks. Both bottles fit perfectly in the stand. These bottles have a poor design from the manufacturer, if the bottle lays on it's side it will leak a little, not a lot but still this stuff can get expensive. Not to mention it always runs out when you need it most. With the paint bottles in the stand it has enough weight to hold itself in place perfectly!