This vintage sharpening stone from Carborundum Co, made in Niagara Falls, New York, is a great addition to any collection. With its original Boy Scout design and included belt pouch and instructions, it's a unique piece of history that can still be put to use today. The gray stone is perfect for sharpening all types of blades, and its durable construction ensures it will last for many years to come. Whether you're a collector or just looking for a reliable sharpening stone, this Carborundum Co stone is a great choice. In the United

States it ships with USPS ground advantage.