Description: Product Name: multifunctional cleaning set Product material: ABS Product size: 60* 35* 142 mm Specifications: 1. The soft bristles have good elasticity and high strength. The top of each fine bristle has been sharpened. The seven row design is straight and tight, and double care for the surface of the cleaner. 2. Go deep into the gap and more finely clean the keyboard. It can go deep into the gap and clean the residue of the keyboard. It can be used for a long time, dry and not deformed, and has a longer life 3. Easy key pulling, deep cleaning, key puller cleaning brush 4. Folding storage, two-way rotation, no space 5. Clean spray, wipe with technical flannel cloth, and clean the computer / mobile phone screen immediately after spraying and wiping Package Included: 1 * Cleaning Pen Set