Bob Ross Weber MR6004 37-Ml Artist Oil Color, Midnight Black Description Bob Ross landscape colors are specially formulated for his wet-on-wet technique. Features: Landscape colors formulated per bob Pigment Rich Soft buttery consistency Made according to precise specifications for Bob Ross's wet-on-wet technique, so as to achieve superb predictable results Maximum film flexibility Product Details: Product Dimensions: 1.5 x 1 x 5 inches Item model number: MR6004 Is Discontinued By Manufacturer: No Item Weight: 0.16 ounces Manufacturer: Bob Ross Date First Available: April 22, 2009