The Edge Grip two-stage sharpener is lightweight, portable and can easily be used on any smooth surface or table edge. Carbide inserts and cross-mounted ceramic grinding inserts offer a high degree of operating safety with the fixed grinding angle and deliver consistently good results even without prior knowledge. While the coarser carbide inserts ensure rapid restoration of the cutting edge geometry, the fine ceramic inserts are responsible for the subsequent fine take-off or for quickly "refreshing" the sharpness in between. This combination enables you to give each blade its maximum sharpness and to maintain it. The ergonomically shaped sharpener has non-slip rubber feet and a rubberised handle for comfortable and safe working. The V-shaped base also allows sharpening on a table edge.