Liberty Oil, 2oz Bottle With EXTRA LONG 3inch Stainless Steel Applicator-100% Synthetic Oil for Cuckoo, Black Forest, and All Other Clocks 100% Synthetic oil that will reduce friction between any moving surface. Use this to replace petroleum based or spray lubricants. It lasts 3 times longer on all surfaces. 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 both the EXTRA LONG 3inch and 1.5inch long stainless steel needle tip applicator for precision oiling with no mess.