After observing an irrigation crew working on a problem sprinkler head on a golf course, it seemed like a no-brainer to extend the Root Slayer technology to a Drain Spade. The Root Slayer Drain Spade is extra long and narrow and ready to rip right through dense mats of roots. The inverted V cutting tip and arrays of ripsaw cutting teeth on both edges make quick work of obstructions. Whether digging a trench, uprooting a shrub, or cleaning out an existing drainage ditch, you'll really appreciate the strength and sharpness of this ergonomic tool. Lifetime guarantee.