FlexiBlade Serrated Trimmer Line, .158" by 350' Spool (Discontinued)

FlexiBlade is a revolution in trimmer technology, a patented cutting system with the power to sever weed stalks up to 3/4" in diameter with ease. The extreme cutting force of FlexiBlade for cutting weeds and heavy grass comes from its serrated edges. The serrations act like the teeth of a saw, bringing multiple cutting surfaces into contact with the vegetation being cut. FlexiBlade is made from a proven high-strength reinforce composite material for long-wearing durability.
Leaves a cleaner cut in grass
Cuts through dense weeds and berry vines
Cuts fast, even in heavy cutting conditions
More cutting power than trimmer line
Quieter than trimmer line
Safer than steel weed blades
FlexiBlade is not recommended for most "bump feed" trimmers