Usage Tips:[Reliable Material] Our grease needles are made of premium metal, sturdy and reliable, not easy to break or damage. You can use them for a long time. [Practical Design] These grease injector needles can be used in small and confined spaces. The narrow needle tip makes it easy to drive in butter, And they can be used to tighten the grease needle cap to prevent oil leakage, improving your work efficiency. [Widely Used] grease needles is suitable for many places that require grease smoothing, such as narrow deep-hole metal places, automotive metal parts, and industrial. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Stainless steel Package Contents: 9 * grease needle nozzle accessory set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.