4oz Bottle 100% Synthetic Oil For Lubricating Wrist Watches - Pocket Watches With 1.5 Inch Pharmaceutical Grade Needle Applicator 100% Synthetic oil that will reduce friction between any moving surface. Use this to replace petroleum based or spray lubricants. Safe to use on plastics and painted surfaces. Comes with a 60 day no questions asked return policy. If you are not 100% happy with your purchase I will refund your money Comes with a medical grade 1.5inch long stainless steel needle tip applicator for precision oiling with no mess.