Made of stainless steel, the Da Vinci Air Tight Stainless Steel Brush Washer is designed to take 500ml (over a pint) of solvent and have plenty of room for sediments that might fall below the interior cleaning grate. The removable interior cleaning grate helps loosen paint and keeps clean solvent above its holes so you can constantly reuse it. The specially outfitted gasket on the lid is solvent resistant to keep an airtight seal no matter what cleaning agent you use. Positive action latches on three sides make sure that the lid stays shut while traveling. Use in the studio too to avoid exposure to solvent fumes.