Feature:1. Watch Synthetic Oil: Lubricating oil precisely lubricates all critical parts of the watch movement, reducing wear and friction, and improving operation efficiency.2. Mechanical Bearing Oil: Suitable for all balancing bearings, lever pallets, and jewel bearings, as well as gear contact areas. Perfect for different brands and styles of watches.3. Watch Repair Tool Kit: Get equipped with a complete watch repair and maintain tool kit that comes with 5 bottles of specialized oil, including a oil dish and an oil pen.4. Watch Maintaining Tool: This professional quality watch oil ensures striking precise and effective maintenance of all critical watch movement and parts.5. Long Lasting Performance: Watch synthetic lubricating oil for watchmaker will neither resinize nor spread, ensuring long lasting lubrication for the watch movement.Specification:Item Type: Watch Synthetic Lubricating OilMaterial: Liquid, plasticShelf Life: 2 yearsOil Cup Diameter: Approx. 7cm / 2.8inOil Pen Length: Approx. 5.5cm / 2.2in.Package List:5 x Bottles of Watch Oil1 x Oil Cup1 x Oil Dish Cover1 x Oil Pen