


PU Sheaths (Promaja, Chef)
Secure your blades with these durable PU sheaths, the essential companions for your Promaja and Chef knives.
Designed for both protection and portability, these sheaths prevent rust build-up on your blades and allow you to carry your knives safely. Crafted from high-quality, wear-resistant PU material, they are built to withstand frequent use without tearing or wearing out easily.
The sleek...
Care Instructions
Cleaning
Because these knives are made from high-carbon steel, they should always be washed by hand immediately after use. Carefully wash, then dry the knife completely before storing to prevent moisture from remaining on the blade. Never put Coolina knives in the dishwasher.
Oiling
Our knives come pre-oiled, but after cleaning and drying, we recommend lightly oiling the blade. You can use our mineral oil or any food-safe oil of your choice. Regular oiling helps protect the blade and keeps your knife performing at its best.
Sharpening
Our knives come razor sharp right out of the box and will stay sharp for months. If you want to keep them as sharp as possible, we recommend using our whetstone.

Forged The Old Way
Mass-produced knives are made fast, not right. Every X Cutlery blade is hand-forged from high-carbon steel — repeatedly heated and hammered for strength, balance, and an edge that lasts.




