The WD-40 Precision Pen is engineered to deliver the Original WD-40 Formula with pinpoint precision. Whether you're dealing with squeaky hinges, rusty bolts, or stuck mechanisms, the portable Precision Pen is your go-to solution for small areas and tight spaces. The compact, pocket-sized design ensures you have the power of the Original WD-40 Formula with precise, controlled application at your fingertips, wherever you go - helping you work in tight spaces at work, home, and beyond.