FODSLR 5pcs Dslr Cameras Lens Cleaning Pen Clean Kits Cleaner Kit Pen Soft Brush for Canon EOS Rebel T5i T4i T3i T3 T2i T1i Xt Xti Xsi Remove dust from lens surface with convenient retractable brush Remove cap and polish by circular motion with the unique flexible cleaning tip If some dirt still, breathe gently on the surface and polish again Removes fingerprints, dust, and other debris that may compromise your image