Water and nutrient absorption of the lawn. Special blades with stainless steel sliding backs penetrate millimetre deep into the lawn and remove unwanted lawn felt and dead grasses from the ground. The working width is 32 cm. Robust wheels with a special profile and a lifting axis make working easier. The scarifying boy fits all Gardena combisystem handles, whereby Gardena recommends a handle length of 180 cm, depending on body size. The warranty period is 25 years. Tip: scarifying is the intensive treatment for the lawn and is recommended in spring and autumn. The product is supplied without Combisystem handle.