The Kraft Super-Pro Texture Gun & Hopper will spray a variety of texture coatings. Simply fill the hopper with material and squeeze the trigger. Air and material combine at the gun to produce the desired texture. Two sizes of air tips, 1/8in and 3/32in , allow for a wider range of pressure settings. Hopper holds approximately 2.5 gallons. Hopper Angle: Exact built-in 40 degree angle on hopper; over twice the angle of most competitors, ideal for spraying ceilings. EZY pull trigger: Full grip for less fatigue. Made of heavy duty bronze alloy; twice as strong as aluminum. Convenient shut-off valve.