Ceramic Onyx black Utility knife is the ultimate gadget for you cooking performance! Since it is lightweight it is the perfect knife for items that are large enough to use of paring knife and too small to use a chef’s knife. It is the ideal knife to cut peppers or apples!

Christian Bird has designed knives of incredible style and design for the Edge of Belgravia brand which will become the center of your kitchen world.  Their futuristic design and their unique architectural conception will certainly inspire your cooking.

Ceramic Onyx series is an awarded collection due to its extravagant cutting performance and its unique industrial design. The series has been featured in various design blogs and design magazines, while it is the favorite piece of many famous chefs.

The outstanding zirconium oxide blades, which compared to a diamond are second in hardness, can remain sharp for a very long time compared to other steel knives. When used on a regular base, the blades do not even need to be sharpened.

The zirconium oxide blades, the material used for this exceptional knife is sintered in an oven at 1300°C and forged under 300tones pressure. This procedure is giving the blades its outstanding durability in cutting performance and its unique diamond hardness.

At Design Is This you can find this amazing black utility knife or even combine it with other amazing knives from the Ceramic Onyx awarded collection. 


  • Color: Black.
  • Blade: Ceramic.
  • Does not need sharpening.
  • Futuristic and bold design by Christian Bird.
  • Exceptional cutting ability.
  • Ergonomically designed.
  • Award Winning Design.
  • Blade Length: 10 cm (4’’).

Out of stock.


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Edge of Belgravia