This is the Kadee® "Greas-em" Dry Graphite Lubricant FEATURES: This powered dry graphite lubricant is great for many things, but is ideal for reducing friction of moving parts and bearing surfaces! Highly recommended for use in all Kadee® Magne-Matic® couplers. INCLUDES: (1) Tube SPECS: Net Weight: 5.5 grams kr12/29/06