The Model 350 single action, external mix, bottom feed airbrush. The air and paint mix outside the airbrush creating a large, coarser "dot" pattern and providing a heavier spray volume. The Model 350 is superb for base coating, stenciling, stippling, touch up projects, etc. The Model 350 is constructed of high-impact nylon, sprays a higher viscosity of materials and is solvent and chemical resistant. The Model 350 sprays high viscosity materials such as ceramic glazes and stains, and hobby enamels with ease. It is also effectively used with properly reduced acrylics, inks, dyes, watercolors, acrylic lacquers, enamels, all of Badger airbrush ready paints. An excellent choice for beginning students, hobbyists, ceramists, and automotive painters.