ColorWay Multipurpose Air Duster 750mlCompressed gas duster in a compact can, designed for fast and effective cleaning of hard to reach places. With its help you can blow not only dust, but also dirt and microscopic debris. The extension tube will clean the tight corners and crevices. The compressed gas does not leave any residue after application. This multi purpose duster is great for sensitive home and office environments and also eliminates the necessity of expensive air compressors.