Rothco G.I. Sharpening Stone 

Rothco GI Sharpening Stone - 3242. Official Government issues sharpening stone for knives. Sharpening knives quickly and easily. With keyring for quick and easy attachments. In olive drab hard plastic case. Genuine GI knife sharpening stone. Silver-colored sharpening stone. Olive Drab

Features

• Comes With Key Ring
• In Hard Plastic Case