WD-40 Smart Straw has a fixed delivery system which means you?ll never lose the straw again. For a more precise, narrow spray simply lift the straw 90 degrees. This allows you to get into those hard to reach areas. If you need a wider spray, push the star.
 
 
 
 
 
Displaces moisture, prevents rust, and dries out electrical systems
 
 
Penetrates stuck or jammed parts
 
 
Protects metal from rust and corrosion
 
 
Removes oil, dirt, grease and grime
 
 
Sprays 2 Ways still allows for wide application, just flick the straw down and spray