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The Slash - A Friendship Knife by M/M (PARIS)

Limited edition
Sold out


Created in collaboration with design studio M/M (Paris), this limited-edition folding blade is inspired by the tradition of the “friendship knife” – where, as a symbol of their bond, two friends would each gift each other a knife in exchange for a coin.

Hand-crafted from mahogany, plexiglass, and stainless steel, the knife has a liner lock system, which allows for the blade to be locked open.

The second knife created with the Byredo design studio – following one released in 2018 – comes luxuriously presented in a beechwood box, complete with a stamped leather sleeve. 

  • MM collaboration
  • Stainless steel
  • Blade lock

- Blade: Stainless steel 
- Handle: Plexiglass & Mahogany wood
- Leather pouch: Soft Calfskin
- Wooden box: Beech Wood
- Metallic accessories: Brass

Made in France

- Liner lock system that allows the blade to be locked in the open position
- Blade width: 25mm (thickness: 2mm)
- Blade length: 99mm (cutting length: 90mm)
- Handle length: 112mm
- Total deployed length: 210mm

As this product is handmade, we recommend washing it by hand with dish soap, without totally submerging it. Brass oxidizes in air and forms a patina. It can be brightened up by using a cleaning detergent designed for metal (e.g.“Mirror”).

The high-quality of the stainless steel used in the production of the blade doesn’t require regular sharpening. An annual maintenance is enough.