Bluecreeper SMO is a stainless lubricant designed specifically for sewing machines. Formulated with Bluecreeper to "creep" into all those small parts to reduce friction and wear. SMO is a low viscosity oil that will not collect lint or dust and will not gum or clog. Bluecreeper SMO contains NO silicone, NO Teflon and NO detergent making it the ideal lubricant for your machine. Bluecreeper SMO comes in a leak-proof bottle with a 4 1/2" flexible tube for easy and clean dispensing. Polyethylene bottle keeps fluid level visible and easy to squeeze to dispense the right amount. Flexible tube is great for reaching into your machine around corners and parts to apply SMO exactly where you need it. SMO is not just for sewing machines! Use it on all kinds of machines and parts that need a light lube.