WD-40 is the legendary multi-purpose product with thousands of uses. Now you can have the same reliable WD-40 in a convenient No Mess Pen applicator. The neatest, easiest way to apply WD-40 where you want it and nowhere else. Keep it in the car, kitchen drawer or take with you for quick use on the go. WD-40 lubricates and stops squeaks on hinges, wheels, rollers, windows, sliding doors, drawers etc. WD-40 cleans and protects tools, mechanical equipment, firearms, sporting equipment etc. from rust and corrosion. WD-40 cleans grease, grime, tar, adhesives, gum, tape, crayon, scuff marks, water deposits etc. Penetrates and loosens rusted parts and sticky mechanisms such as nuts, bolts, valves, locks etc. WD-40 drives out moisture to restore wet or flooded equipment such as engines, spark plugs, power tools etc.