Extended Bristles for Thorough Reach Extended bristles reach dusty crevices and unreachable spots, enabling thorough cleaning of keyboard nooks and crannies. They effectively remove hardtoreach dust for more complete cleaning. Protective Deep Cleaning with Nylon Bristles Made with elastic nylon bristles and a finely sharpened tip to access tight spaces safely. Provides a safe and gentle cleaning experience with no scratches on your keyboard or devices. Faster Cleaning with a Wide Brush Head Wide brush head design about 10 cm wide covers larger areas quickly, improving cleaning efficiency without compromising quality. Ideal for keyboards and other devices that require broad, efficient cleaning. Precise Cleaning for Intricate Spaces Specially designed for intricate spaces, with an embedded short brush head and a fine handle to achieve a traceless finish under keycaps and within device gaps. Key Specifications Bristle material: elastic nylon Brush head width: approximately 10 cm Design features: embedded short brush head, fine handle Primary use: keyboards and other devices with tight gaps; safe for delicate surfaces Typical use scenarios Daily keyboard maintenance at home or in the office: remove crumbs and dust from under keys and between rows. Cleaning laptops and compact devices: reach between keys and inside narrow gaps without scratching surfaces. Detailed cleaning of mechanical or gaming keyboards: access under keycaps and other tight spaces for thorough removal of dust.