The Petty knife is light and thin with a bit of flex to it and is used for peeling, chopping and trimming. Not used in a hammer grip way meaning you don’t chop up and down like a chefs knife due to not having enough clearance for the knuckles. Mostly used for cutting away from the chopping board but is essential for any knife roll and home kitchen. The general size of a petty ranges from 95mm to 150mm but can go up to 180mm but this is considered to be in a slicing categories.

The Shimo (霜) line, meaning “frost,” is named for its resemblance to the delicate patterns of frost on a window. To achieve this unique aesthetic, the blacksmith employs a specialised hammer with a raised ‘X’ pattern, creating a striking texture on the blade. This is further enhanced by a meticulously hand-manipulated Damascus finish, resulting in a visually captivating and functionally refined design.

Complementing the blade is an elegant octagonal handle, crafted from white magnolia and black pakka wood, providing both aesthetic contrast and exceptional forward balance for precision cutting.

The blade is forged from Shirogami (White) Carbon Steel, renowned for its exceptional sharpness and ease of sharpening. It develops a unique patina over time, adding character while protecting the steel. However, as a non-stainless steel, it requires diligent care and maintenance, making it an ideal choice for those who deeply value and maintain their tools.

Weight: 66g

Handle Material: Wa (Japanese) handle - Octagon magnolia black pakka wood collar

Handle Length: 115mm (4.5")

Blade Length: 150mm (5.9")

Blade Depth: 30mm

Thickness at spine: 2.1mm

Thickness at tip: 0.1mm

Cutting Edge: Double 50/50

Blade Material: Shirogami #2 (White carbon steel) with carbon steel cladding (rust prone)

Hardness (Rockwell scale): 62 - 63