Art Alternatives Stainless Steel Brush Washer & Spiral Brush Holder. This Brush Washer features a spiral holder which suspends brush tips to prevent bending or deforming of the bristles as they hang to dry or soak in either water or solvents. A removable sediment grate provides a surface to whisk bristles clean and allows pigment to settle below. The cup measures 4-1/8" diameter x 2" deep. Washer disassembles for easy cleaning.