Fangrui Product Details 1. Moisture-proof Lock Cylinder Lubricant Locksmith Tools Padlock Lubrication Long-term Use Graphite Lubricating Powder Safe 2. Description: 3. Name: Graphite Lubricating Powder 4. Main Ingredients: Graphite Powder 5. Storage Conditions: Light And Moisture-proof Sealed Preservation 6. Shelf Life: Long-term Use 7. Scope Of Application: All Kinds Of Mechanical Structure Parts 8. Type/use: Door Lock Lubrication And Maintenance 9. Specifications: 10. All Kinds Of Locks Used Daily Can Be Lubricated, And Can Also Be Applied To Slide Rails, Door Shafts, Guide Grooves, Etc. 11. Using Graphite With A Purity Of Up To As Material, The Lubrication Effect Is Better 12. Rust Steel Needle Nozzle Is Suitable For Fine Gap Environment, Lubricating Parts More Accurately, Preventing Powder From Splashing, And More Convenient For Users To Use 13. The Main Ingredient Is Graphite Powder, No Pungent Smell During Use, Non-volatile, And Long-lasting Lubrication 14. The Powder Will Enter The Interior With The Rotation Of The Lock Core, And Fully Lubricate All Parts 15. Use The Back Cover On The Lid, Moisture-proof Can Be Stored For A Long Time, Storage For Many Years Does Not Affect The Product Use Effect 16. Package Included: 17. 1 * Lock Cylinder Lubricant Nozzle (random Color) Easy To Clean And Maintain