Liberty Oil, 4oz Bottle of the Best 100% Synthetic Oil for Lubricating R/C Radio Controlled Cars and All Types of Vehicles. Does Not Evaporate and Cause Build up on Gears and Moving Parts!!! Perfect for all hobby uses!!! 4oz Bottle of 100% synthetic lubricant Comes with a 1.5 inch 18 gauge stainless steel Pharmaceutical grade applicator. Safe to use on plastics Engineered to perform in a wide range of Applications