The shape and microscopic size of the fibers allows them to act like tiny squeegees that easily penetrate residues and dirt on your guitar's surface. This also increases their ability to trap particles and keep them from returning to the surface, leaving you a guitar with a deep, lustrous and mirror-like finish - free of swirling scratches or fingerprints. Try that with your tattered terry towels! Stop messin' around. Get your own FENDER ULTIMATE WIPE detailing cloth by Meguiar's before your finish is finished!