Designed for precision and care, this sponge is a reliable tool for cleaning circuit boards, phone screens, and camera lenses. Its super absorbent material captures dust and oil, restoring clarity and touch sensitivity. The sponge's gentle yet effective cleaning action is suitable for sensitive surfaces, ensuring your electronics remain in pristine condition with every use. Features -Color:White -Material:Sponge -Size:1.00X1.00X1.00 cm/0.39X0.39X0.39in -Deep nano absorption: the sponge for circuit board cleaning sponges effectively absorbs and removes dust from intricate electronic parts, improving heat dissipation -Gentle cleaning power: this circuit board cleaner sponge is safe for fragile screens, ensuring thorough cleaning without surface damage -Adaptable cleaning modes: use the sponge dry for static dust or wet for stubborn grime, making it a versatile tool for electronics maintenance -Screen and lens care: the lens cleaning sponge removes smudges and oils, keeping screens and lenses clear for optimal visibility and performance -Reusable durability: this nano cleaning sponge is washable and reusable, providing a solution for maintaining electronic devices Package list: 500 x sponges