The HS single action airbrush features a unique threaded bottle connection for a secure paint bottle connection. Included with the airbrush are all three available spray heads, which allow the HS airbrush to be used in a wide range of application. The HS single action allows the user to achieve fine lines down to 1/16 inch and wider patterns of up to 1-1/2 inches. The HS is simple and easy to use and requires very little practice compared to double action models. The best uses are those requiring more basic spraying like solid coats, uniform lines or stencil work. Clean up is as simple as spraying your paint cleaner though the airbrush. The H is used for many applications including hobby, craft, chip and ding repair, taxidermy, ceramics, cake decorating, tanning, tattoos, etc. The HS airbrush is made in the US and includes the following: HS#3 airbrush, size 1 & 5 spray heads, 1/4oz metal cup, 1oz bottle assembly, 1oz storage bottle, hanger, wrench, 6' braided hose, lessons booklet and manual. The HS airbrush is perfect for beginners or those requiring quick and easy spraying. Special thread connection for paint bottle. Achieve patterns of 1/16 inch to 1-1/2 inch. The set includes all three head sizes.