18in1 Clean Computer Tech Brush Set18 in 1 electronic cleaning package includes a portable storage box (including microfiber screen cleaning cloth, mobile phone bracket), a key cap extractor, a shaft extractor, SIM card needle, lens brush, two hard brushes, a universal brush, a round hole brush, a spray bottle (5ml cleaning liquid), an arc cleaning brush, a tweezer, a soft brush, and an Airpods cleaning pen (including metal head, mini high density brush, and cleaning cotton swab)