Package Includes: You'll receive 100 cleaning foam swabs to remove contaminants from small, hard-to-reach areas on surfaces. The quantity is sufficient for your daily needs. Wide Use: Sterile cotton swabs for gently cleaning corners and edges, suitable for cameras, lenses, inkjet printers, keyboards, mobile phones, headphones, microscopes. Premium Material: The cleaning swabs are made of superior imported sponge, leaving no dust after cleaning. They offer good decontamination ability, anti-corrosion, and anti-static properties, with no dirt. Perfect Size: The cleaning swabs feature a compact design, allowing them to penetrate very small areas and crevices. This makes them particularly suitable for removing small grease stains and other contaminants, gently cleaning corners and edges, and are ideal for cleaning printers, keyboards, and small spaces. Dust-Proof Packaging: Foam cleaning swabs are dust-proof packaged, always staying fresh and clean, and are easy to transport and store.