Key Features Fill the reservoir with oil (not provided) Acts like a giant felt tip marker Easy to apply a thin protective layer of Camelia to your tools Prevents waste, helps apply just the right amount Effective barrier against rust and corrosion Please note the bottle is empty no oil is provided. Description Produced as a camellia oil applicator or Abura-Tsubo, which in effect is like a giant felt tip marker, oil soaks into the 'nib' by capillary action; simply unscrew the red cap and use to paint a thin layer of protective oil onto a metal surface. Imported from Japan, camellia oil is a natural vegetable oil that has been used for centuries by Japanese craftsmen as protection against corrosion. For practical purposes the natural camellia oil is blended with other light oils produce a low viscosity protective oil. It has a pleasant smell and used regularly forms an effective barrier against rust and corrosion.