Bobbin of SP66® undulating section line with a 1.6 mm diameter for STIGA lawn trimmers and brushcutters. The package contains 196 metres of line. SP66® is the only cutting line developed specifically for battery-powered products. This special product has a very resistant patented composition; in addition, the exclusive aerodynamic profile has a lower air resistance, less vibration and lower decibel emissions. These energy-saving functions guarantee greater life for the battery.