The Libertyware GMP4 Mortar and Pestle set is crafted from durable granite, ensuring longevity and effective grinding. The 6 oz. capacity is perfect for small batches of herbs, spices, and other ingredients. The 4" mortar provides a stable base, while the 5" pestle offers optimal leverage for efficient crushing and mixing. Ideal for both culinary enthusiasts and professional chefs, this set enhances flavor extraction and allows for precise control over texture.