Description: Easy to maintain: After Machine Oiler is used, just close the bottle cap for easy use next time.Applicable scenarios: Oil Dispenser is not only suitable for use in narrow parts of tools, but also can be used for springs or shear springs, air inlets, sliders, rubber rings, parts and other metal tools. It provides easy lubrication and maintenance for parts and is a powerful assistant for your daily maintenance.Easy to use: Oil Applicator is equipped with a protective cover to save unused lubricating oil. When using, just press it and the lubricant will be squeezed out easily, and the amount can be controlled.Material: Bottle Oiler is made of pp and metal materials. It will not corrode and rust, and can be used for a long time. The squeezable applicator bottle is made of translucent soft flexible pp for comfort and durability.Lightweight and Portable: The size of Oil appliance is 3.15 inches, which is a suitable size and very convenient to carry when going out. You can maintain your tools at any time. Size Chart: 8cm/3.15inch Package Includes: 1 bottle of lubricating oil1 bottle cap protection cap1 bottle cap Note: Please allow slightly errors due to manual measurement and different monitors.