This set comes with a case to contain 13 pieces of tools and the case could also serve as phone stand. Including a cleaning spray bottle (liquid not included) and a microfiber cloth attached to the back that can clean your digital screen. 3in1 cleaning pen designed for cleaning your earphone with sponge top, metal tip and high-density brush head. Equipped with 6 kinds of brushes for deep clean. Keycap and axis pullers can easily remove the keyboard keys before your cleaning. A tweezer for picking up debris from gaps. Len-cleaning pen topped with activated carbon absorbs fingerprints and grease from camera lenses. Also comes with SIM card ejector. Suitable for cleaning phones, camera lens, etc.