About this item PAINT MIXING LID: The screw-type stirring paddle lifts and mixes the solids and pigments that settle at the bottom of the tank, and can stir the paint quickly and evenly, so that it can be thoroughly mixed. GOOD COMPATIBILITY: Fits any 4L Paint Can, stain or varnish can. Compatible with water- and solvent-based paints for neat and clean color combinations. EASY TO USE: Our paint stirrer equipped with a hand-crank handle, which is installed on the top of the lid, and it is more labor-saving and convenient to stir the paint at a constant speed. LEAK-PROOF DESIGN: The gasket on the bottom of the paint mixer lid creates a good seal with the paint bucket, so you don't need to worry about spills from the paint bucket when mixing paint. DRIP-FREE OPERATION: The spiral agitator lifts paint from the bottom of the tank in seconds, and whether you're pouring paint into a tray or pouring dyes and varnishes into a spray gun, you'll love the easy, drip-free operation. › See more product details