Blow Off Swabs are safe on plastics and most electrical parts. Great for Notebooks, Tablets, Smartphones, GPS & More. Blow Off Swabs remove dust, dirt and microscopic debris from hard to reach places. Blow Off Swabs are precisely designed to serve the various cleaning and maintenance needs for both the computer and electronic industry. Blow Off Swabs are manufactured in accordance with our rigid specifications to be highly absorbent, anti-static and to leave no residue. Blow Off Swabs come in three different sizes with flexible tips providing versatility while the rigid heads allow for more aggressive cleaning.