Natural Sharpening Whetstone

Natural sharpening stone From Lombardi, Italy. The quarries of Lombardi are known to produce some of the world's best natural sharpening stones. The natural Lombardi stone has been recognized since the 15th century for its outstanding sharpening qualities due to its perfect, uniform balance of quartz and carbonates. 

With a length of 10 cm, it fits easily in the pocket or in the backpack and thus makes it possible to sharpen pocket, kitchen and other knives anywhere.

Wet the stone before use.