The design is in the name. SilenTwist is a twisted line that offers a clean, even cut in less time over other line types. It also maximizes battery run time, decreases drag on the trimmer and reduces noise levels of the line. 
 

• Best suited for light residential areas and cordless trimmers
• Reduces vibrations, which alleviates user fatigue
• Ideal for homeowners 
• Twisted design reduces noise levels and drag on trimmer
• Delivers an even cut in less time, over other line types
• Maximizes battery run time and efficiency
• Holds up against hard surfaces
• Universal fit for most cordless trimmer heads