The BIO-4x Needle by Pro-Shot Products is a remarkable lubricant that is eco-friendly, non-toxic, and odor-free. Its superb lubricating potential is four times greater than traditional petroleum-based lubricants. Uniquely crafted from crop-based vegetable oils sourced sustainably from the USA, it remarkably enhances the efficiency of machine parts. It efficiently removes rust from metal surfaces, offers robust protection against corrosion, and significantly reduces heat and friction.This particular model is available in a handy 1oz bottle, making it portable and easy to use.