Have been tested the device. There's really joke is over! Through the interplay of cutting width and performance, the work is very effective. The handle extension I have acquired. Only in this way it is possible to work comfortably. For 20 sqm I needed just 10 - 12 minutes and without effort. To cut the spring flowers and edges or Facing this device is just awesome. At the cut places I did not even have rework. Here plucks nothing and nothing pinches! A stalling of the machine is impossible. The grass shear is worth every penny, especially not to Compare with the toys from the hardware store.