Feature:1. Special stainless steel material, anticorrosion, suitable for water, turpentine and other solvents2. Sealed cover to prevent leakage. There is a filter inside the pen holder to settle the residue after pen washing3. At the same time, the small round hole at the bottom of the filter can generate friction when washing the pen, which can make the pen wash more clean4. The oil wash pen holder allows the paint to settle underneath, leaving a clean solvent on the upper apex5. Convenient to carry, the pen holder is small and exquisite, and the set contains a doubleclamp oil can, complete oil painting tools, and easy to useSpecification:Item Type: Brush Washing BucketMaterial: Stainless SteelProduct Specifications: 2 Pcs/SetPen Washing Oil Barrel Size: Height: Approx. 9cm / 3.5in Diameter: Approx. 8cm / 3.1inProduct Use: Mainly Used for Washing Brushes in Oil Paintings, But Also for Washing Brushes in Watercolor, Gouache, and Acrylic.Package List:1 x Oil Can1 x Double Clip Oil Can1 x FilterNote:Please allow 02 cm error due to manual measurement. Thanks for your understanding