Antifreeze: This core lubricant graphite powder is made from graphite powder as antifreeze. Can be used for lubrication and maintenance of all types of door locks in any season. Long-term effect: With this graphene-made cylinder lubricant you just spray it on that need lubrication and maintenance or lock doors and hinges and wait a while. See the obvious effect. The door is very smooth and long-lasting. Multi-purpose: Use this keyhole lubricant pencil powder to lubricate all hinges and locks including doors and shades and can be used to maintain locks etc. Size: The size of special lubricating powder for lock cylinder is about 10 * 3.5cm. Not easy to expire can be stored for a long time excellent durability. Multiple Uses: This anti-freeze and anti-corrosion keyhole lubricating pencil powder is suitable for easy clogging locks locks safety locks and other locks. Specifications: Material: graphite powder Color: Black Size :10 x 3 cm Internal capacity :50ml Weight :21g List of package contents: 1 * lock cylinder lubricant