UG Poland knives are perfectly in cutting grass because the loss of sharpness, which is inevitably related to continuous utilization, occurs very slowly and is spread over a long period of time. Thanks to the self-sharpening properties confirmed by many hours of internal testing, the cutting edge remains sharp to the very end. The tungsten carbide or ceramic coating is used by us in order to significantly increase the life span of our product. The cutting resistance is reduced thanks the appropriate shape of the blade, which saves your money on fuel and reduces the power requirement.