feature: new and high quality. Lubricate your chain in seconds: you need to pour the oil on the oiler, then clamp the bicycle chain oiler between your fingers, align the bicycle chain, no direction requirements, turn the pedal 2-4 times, the oil can be automatically and evenly delivered to the on the chain. Safe to clean: Don't worry about dirty fingers or oil splashes. No oil splashes around and no oil leaks when you pocket your bike chain lube kit. Move it, shake it - nothing will happen. Ingenious Design: The semi-soft lubricated wheel of the bicycle chain lubricator fits perfectly with the chain. Its special design ensures that the internally lubricated wheel rotates under light pressure on the bicycle chain and allows the oil to penetrate the chain evenly. EASY TO CARRY AND USE: This bicycle chain lube tool is small enough to carry with you whether you're on the bike or in your pocket. You can use it anytime to lubricate your car. ECO-FRIENDLY: With this bike care tool, you can save up to 91% of your oil because it only releases the amount of oil your bike chain really needs. No oil gets onto the rag, floor, brakes or bike rack. Specification: Color: blue, green, yellow Material: plastic + wool felt Size: 2.3"0.7"/5.81.7cm Weight: about 17g/0.6oz Packing: metal box notes: Transition: 1cm=10mm=0.39inch Due to manual measurement, please allow 0-1cm error. Make sure you don't mind before bidding. Due to differences between different monitors, pictures may not reflect the actual color of the item. Thanks! The package includes: 1 Bicycle Chain Oiler Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_ _x000D_