Alvin - Falcon - Dust-Off - 10 ounce - Falcon Dust-Off from Alvin is 100% ozone safe. This pressurized duster is an effective dust and lint remover and is moisture free. For use with computers, monitors, laser printers, fax machines, copiers, keyboards, A/V equipment, CDs, desktops, and picture framing. Nozzle rotates 360 degrees with 180 degree vertical orientation allowing user to keep duster upright while cleaning difficult to reach areas. Alvin is one of the primary sources for drafting supplies and drawing equipment in the country. Creative Coldsnow is a pround retailer of Alvin graphic arts, drafting and fine arts products.