bob ross - landscape brush set, oil based painting tools, 12 pieces bob ross the bob ross landscape brush set is a 12 piece set that contains 10 brushes and 2 palette knives for one low price. save money and buy them all together in one complete set. set contains one of the following: #3 fan blender, #6 fan blender, half size round, 1" round foliage brush, #5 detail knife, #10 painting knife, 2" blender, #2 script liner, #6 filbert, 2" background, 1" oval bristle, and 1" landscape brush.