The Twenty-One Multi-Purpose Cleaning Kit is a combination of highly effective cleaning tools designed for cameras, computers, keyboards and headphones to meet the comprehensive cleaning needs of modern electronic device users. Ideal for cleaning keyboards, camera lens edges, headphones and other hard-to-reach crevices. Made of microfiber material designed for screens, lenses and glass surfaces without leaving scratches. Efficiently removes stubborn stains on a wide range of electronic device surfaces. Can be filled with cleaning solution for easy spraying and cleaning at any time…. Specially designed to clean the tiny parts of headphones and headphone charging cases. This one is available in white, pink and black.