Metal handle with horsehair bristles for a durable and practical cleaning set. Benefits - Flexible bristles that will not scratch screens or coatings and provide anti-static action to attract dust. - Lightweight, easy to handle and suitable for detailed cleaning in tight spaces. Included brushes and uses - Detail cleaning brush: durable and practical for long-term use, ideal for small crevices and precise cleaning. - Phone cleaning brush: simple structure, compact size, easy to use for cleaning phones and other small devices. - Computer cleaning brush: designed for cleaning machines, razors, cell phones, computers, keyboards, and other hard-to-reach spaces. Use scenarios - Regular dust removal from smartphone screens, camera lenses, and accessories. - Cleaning keyboards, laptops, and computer components to remove dust and debris from tight gaps. - Cleaning razors, printers, routers and other devices with hard-to-reach areas. Material and performance - Metal construction with horsehair bristles for durability and effective cleaning. - Anti-static properties help reduce static buildup while cleaning.