Offering total control for fine detail spraying, Iwata's High Performance Plus Series airbrushes are designed around the legendary Iwata HP Series which established the Iwata name in the creative community over 50 years ago. Iwata High Performance HP-BC1 Plus has a 0.68 oz / 20 ml glass jar that is ideal when using a higher volume of spray medium. One of the benefits to siphon feed is the ability to use multiple bottles that can hold larger volumes of spray material, as compared to gravity-feed airbrushes. Quick color changes can be made using multiple bottles and pre-filling them with your favorite colors. (extra bottles come in a variety of sizes and types and are sold separately) Loaded with features, Iwata High Performance HP-BC1 Plus has a quick-flush cutaway preset handle that allows easy access to the needle so that you can quickly empty the paint reservoir for cleaning. The preset feature sets the spray output, which increases your control while reducing finger fatigue. Iwata's spring-steel needle resists breakage and our needle packings are solvent resistant for longevity.