This portable brush washer is a wonderful tool that is designed specifically for oil painters - however it is extremely useful for anyone working with brushes! Made from seamless stainless steel, this rust-proof brush washer canister features foolproof latches so you can store and transport safely. A removable brush cup ensures that your brushes do not sit in residue while you work. Details:Silver colored4.25" x 4.5" (10.8cm x 11.43cm)Holds up to 20 oz. of brush cleanerAir-tight lid