A diamond sharpener pen is perfect for the sharpening of Marttiini kitchen knives and filleting knives.
With the diamond coated sharpener you can sharpen harder blade materials such as stainless chrome steel. The all-purpose small sharpener is easy to use and carry with you and when not in use, safely stored inside it's very own steel case. Attached is a handy pocket clip to make sure that the sharpener stays secure in your pocket. Use with water while sharpening, then wash and dry the sharpener after use before storing.

• Brand: Marttiini Oy
• Designed in Finland, Made in Estonia
• Length of Sharpener 8 cm (3.14 in)
• Total Length: 20 cm / (7.87 in)
• Sharpener Material: Steel Alloy, Diamond Granulation