Filled EZ Pen Oiler

University of Sewing reccomends this oil to be used only with the metal bobbin Bernina machines (325, 335, and older machines). This oil can also be used with other brands of machines. 

One Bottle with 1.5oz of OilThe EZ Pen Oiler makes oiling your machine’s bobbin race easy. Simply pull out the long spout from the bottle, remove the cap and give a squeeze to precisely place a drop of oil in the race. The EZ Pen oiler comes filled with standard sewing machine oil. After each oiling, we recommend you replace the spout cap but do not push spout back into the bottle as this could contaminate the oil in the bottle.If the oil becomes cloudy or discolored it should be discarded.