Echo Original Equipment Black Diamond Trimmer Line, .095 Line 3 Lb. Spool - 330095073 The Echo Black Diamond Trimmer Line, denoted by the part number 330095073, is a premium-grade trimmer line specifically engineered for efficient and effective cutting performance. This trimmer line is characterized by its unique square, twisted design, which is razor-sharp for ultra-fast cutting, thereby enabling one-pass cutting to maximize efficiency. It's particularly well-suited for tackling medium to heavy grass and weeds, making it a reliable choice for a variety of trimming tasks. The trimmer line comes in a 3 lb. spool, providing a substantial amount of line, which measures 885 feet in length with a diameter of .095 inches. This configuration is designed to endure the daily rigors of landscaping work, holding up well to continuous use and delivering a perfect trim for your lawn?. Premium Grade Trimmer Line: Echo's Black Diamond Trimmer Line is crafted for superior cutting performance with its unique square, twisted design. Substantial Quantity: Comes in a 3 lb. spool with 885 feet of trimmer line, ensuring a lasting supply for multiple trimming sessions. Efficient Cutting: Razor-sharp edges designed for ultra-fast, one-pass cutting to maximize efficiency and tackle medium to heavy grass and weeds. Durable: Its design holds up well to the daily rigors of landscaping work, ensuring reliable performance over time. Reduced Vibration and Drag: Engineered to allow higher RPM at the head for smoother and more efficient operation. This is an OEM Echo part.