The sponge construction improves the effectiveness of cleaning agents such as degreaser, making it an important tool for electronic repairs Keeps your work area clean and free of residue and clumps Ideal for cell phone repairs, cleaning camera modules, polishing back glass, cleaning precision electronics Soft yet wear-resistant, effectively absorbs residue Precut design ensures efficient and hassle free cleaning by repair professionals as it can be used for extraction, Manufacturer: Pffiocix