Guitar File Kit Set 13 Different Size Needles Files Flat

Features:Daily tools of grinding for guitar and other musical instruments.The needles are made of stainless steel durable and practical.13 different size of needles applicable for various usages.Very convenient and practical in guitar grinding.13 stainless steel grinding needles: 0.4mm / 0.5mm / 0.7mm / 0.75mm / 0.8mm / 0.9mm / 1.0mm / 1.1mm / 1.2mm / 1.3mm / 1.4mm / 1.5mm / 1.6mmSpecifications:Material: grinding file: iron needles: stainless steel grinding stone: corundumColor: Silver(file and needles) red(grinding stone)Model:Style 1: 1 * Set of grinding tools(13 grinding needles and 1 file)Style 2: 1 * Set of grinding tools(13 grinding needles and 1 file) + 1 * grinding stoneGrinding needle diameter: 0.4mm / 0.5mm / 0.7mm / 0.75mm / 0.8mm / 0.9mm / 1.0mm / 1.1mm / 1.2mm / 1.3mm / 1.4mm / 1.5mm / 1.6mmGrinding needle length: 6cm / 2.36inGrinding needle weight: 11g / 0.39ozGrinding stone size: 10 * 1.2 * 1.2cm / 3.94 * 0.47 * 0.47inGrinding stone weight: 26g / 0.92ozPackage size: 11 * 8 * 8cm / 4.33 * 3.15 * 3.15inPackage weight: 38g / 1.34ozPackage list:Style 11 * Set of grinding tools(13 grinding needles and 1 file)Style 21 * Set of grinding tools(13 grinding needles and 1 file)1 * Grinding stone