After-sale Guarantee: We promise that if you encounter any quality problem, we will solve it for you immediately and will not cause you any loss. Delicate and Soft Sponge: Computer Cleaning Kit is suitable for cleaning dust and stains from screens of phones/cameras/ laptops/tablets, etc. The sponge is soft enough not to scratch the screen. Delicate and Soft Sponge: Computer Cleaning Kit is suitable for cleaning dust and stains from screens of phones/cameras/ laptops/tablets, etc. The sponge is soft enough not to scratch the screen. Foldable Cleaning Pen: Cleaning kit for airpod with silicone tip, high density brush and flocked sponge ,the triangular silicone tip is used to clean crevice stains, and the high-density brush for earbuds and phone mesh sound holes. The flocking sponge is used to clean the earbuds charging case hole. MULTI-FUNCTIONAL CLEANING KIT: This 8-in-1 electronic cleaner kit includes 1 large high-density brush, 1 soft sponge, 1 cleaning pen for airpods(includes silicone tip, small sponge and mini high-density brush), 1 Keycap Puller, 1 flannel cleaning cloth and 1 spray bottle (5ml Screens Cleaners Spray) for every cleaning need.