Overview: Constructed from compressed open-cell polyurethane foam securely bonded to a polystyrene shaft, these swabs are crafted to handle delicate and precise cleaning tasks without leaving behind residues. These versatile swabs are perfect for a myriad of applications beyond electronics; efficiently clean keyboards, Phones, detailed printer heads, and other intricate components with ease, ensuring optimal performance of your devices. Ideal for maintaining sensitive equipment, our swabs are specially designed to be compatible with various cleaning solvents. They are perfect for use with inkjet printers, laser printers, optical microscopes, and other laboratory inst ents. An indispensable tool for home maintenance, these swabs adeptly navigate into narrow and hard-to-reach spots in air ing vents, kitchen appliances, and automobile interiors, making cleaning less of a chore. 200 * cleaning swabs Only the above package content, other products are not included. . Specifications: - note: the physical slightly color difference or difference, does not affect the use, do not mind, thank you! - Colour: Black - Material: Plastic+Sponge - Size: About 130x15mm - Package Contents: - Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Package includes: 1 × item (as d)