The Maxell 190025 CA3 Blast Away Canned Air Duster makes it easy to remove debris from surfaces and out of small crevices. Suitable for the workplace, at home or in the car, it blows crumbs out of keyboards, dust off of desks and more. It also removes built-up dust from electronics components. This disposable can of compressed air duster is safe to use, as its contents are non-flammable.