Features: brand new and high quality To prolong the service life of the hair clipper, please use the oil on the hair clipper for cleaning. Colorless and odorless, high-purity mineral oil will not pollute the hair. An ultra-thin anti-rust film can be formed on the surface of the milling cutter. The trim for head oil is mineral oil, which is a special tool maintenance lubricant. It will not evaporate, dry or stick when dripping on the trimmer's knife, which is different from engine oil. With lubricant, you can use lubricant to lubricate the upper and lower part of the tool, which can reduce the noise of the blade and extend the service life. Specifications: Material: Plastic Weight: 26g Size: 50x97mm/1.96x3.81inch Package Includes: 1x Hair Clipper Blade Oil note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.