The curve of the sheath is to assist in gripping the knife when wearing thick gloves or in the Sami case

reducing the need for more aggressive sharpening tools such as whetstones or diamond sharpeners

Heat-molded to the knife shape

woolen mittens

Produced in a strictly limited run of only a few dozen knives per handle option

Osvure' Birch Chopping Board ONEID_OVER_18 The curve of the sheathBirch Chopping Board Exclusive, Swedish made cutting board made of the highest grade birch wood, combined with a very easy to use knife sharpener based upon Dianova's world class diamond sharpeners. Now when you are cooking you always have a knife sharpener handy! Simply place the knife in the groove and pull a few times to get a sharp edge again. A sharp knife is safer to use than a blunt one. Availability and ease of use was the idea when designing