Model makers repeatedly need a drop of oil to preserve or lubricate the often complex mechanisms built with passion and much effort. A pinpoint application is essential. Therefore spray oilers and pump oilers just don´t do the job. Workarounds like Q-tips, toothpicks, small screw drivers or squeeze bottles often squirt or apply uncontrolled amounts of oil. Therefore the Precision Oiler Pen belongs in every model making workshop and lubricates hard to reach parts accurately and with the exact amount of oil desired.