The Webcaster Gun II is the perfect tool to quickly create an atmosphere that will make a fun, festive and "spooktacular" scene everyone will love!! The NEW Webcaster Gun II harnesses the air power from the blower port of any shop vacuum. It produces the same great effects as the original gun, just without the lag time of the air compressor. Sprays approximately 1.5 pounds of webbing per hour. -Easy to use -Professional results -Easy to clean up -Use any size shop vacuum with a blower port and 1.25 inch hose.