Materials used in painting work are diverse. There are various brushes that have different sizes and material of manufacture. However, brushes are rarely used for painting work of the internal surfaces of the room. The roller is also a rather popular tool, mainly two types are distinguished: on the basis of the sponge and on the basis of the fiber. The gang roller on the basis of the first 10 minutes of work stains the surface qualitatively, but after the sponge is stretched, and the use of such a roller becomes impossible. Therefore, most professionals opt for an ordinary villi roller. However, such a roller has features — this is the origin of the fiber, that is, an artificial or natural pile. A roller that has an artificial base easily breaks up, leaving traces on the surface, as well as pieces of fibers. A natural fiber roller will last longer and will not bring such inconvenience as synthetic.