Pro Art Brush Washer Aluminum - Rustproof, seamless, 4" aluminum cup holds water or brush cleaner for cleaning paint brushes. Sieve allows paint solids to settle on the bottom. Spiral brush holder suspends brushes tightly so there is no crushing or deformity in the brush tip. Also works for paint brush drying and storage. This space saving brush washer is small and durable enough for plain-air painting or to save space in a tiny studio. Measures approximately 4.5"x 7.75"x 4.5".