This shell breaking tool for hard shell foods like melon seeds, brazil nuts, pine nuts, walnuts, pistachios, peanuts, etc. Suitable for all kinds of seeds and nuts, easy to use, easy to carry, especially for the elderly, a wonderful hand tool for home use. Seeds and nuts crack nut cracker tool with pliers less of effort, you could get your melon seeds quickly Suitable for peeling pistachios, sunflower seeds, watermelon seeds, pine nuts and various nuts