Global Ukon Santoku Knife GU-04 (Silver, 18.5cm)

What makes the Cromova 18 steel different from regular stainless steel?

Cromova 18 is Global's proprietary steel formula containing higher carbon content than standard stainless steel. This composition allows the blade to achieve and maintain sharper edges whilst resisting corrosion. The steel undergoes a special tempering process that creates a harder blade surface, resulting in superior edge retention that stays sharp through hundreds of cutting tasks.

How should I properly care for this knife to maintain its sharpness?

Hand wash the knife immediately after use with warm soapy water and dry thoroughly. Never put it in the dishwasher as this can damage the blade edge and handle. Store the knife in a knife block or magnetic strip to protect the edge. Hone regularly with a steel rod and have it professionally sharpened when needed to maintain optimal performance.

What does the 15° cutting angle mean for everyday cooking?

The 15° angle per side creates a total 30° edge that's significantly sharper than typical Western knives which usually have 40-45° edges. This acute angle requires less pressure to cut through ingredients, making prep work faster and less tiring. It produces cleaner cuts that don't crush delicate items and helps maintain the cellular structure of vegetables for better texture and flavour retention.

Is this knife suitable for cutting through bones or frozen foods?

No, this santoku knife is designed for slicing, dicing and chopping soft to medium-firm ingredients like vegetables, fish and boneless meats. The thin, sharp blade can chip or break if used on bones, frozen foods, or extremely hard materials. Use a cleaver or heavy-duty knife for bone work and allow frozen items to thaw before cutting.

How does the fluted design actually prevent food from sticking?

The flutes create small air pockets between the blade and food surface, reducing the contact area and surface tension that causes sticking. When cutting through items like potatoes or cheese, these air pockets allow the food to separate cleanly from the blade rather than clinging to it. This design is particularly effective with starchy or sticky ingredients that typically adhere to smooth blade surfaces.

What's the difference between this Ukon model and standard Global knives?

The Ukon range features a thicker blade construction that provides 10% more sharpness out of the box compared to standard Global knives. It also includes the dual surface handle design for improved grip and control. The enhanced manufacturing process results in better edge geometry and longer-lasting sharpness, making it a premium option within the Global knife lineup.

Can left-handed people use this knife effectively?

Yes, this knife works well for both left and right-handed users. The symmetrical blade geometry and balanced design don't favour either hand orientation. The dual surface handle provides secure grip regardless of which hand you use. However, the fluted design may work slightly better for right-handed users due to the typical cutting motion direction.

What size cutting board works best with this 18.5cm santoku knife?

A cutting board measuring at least 30cm x 40cm provides adequate space for comfortable use of this knife. The board should be large enough to accommodate the full blade length plus additional space for ingredient placement and cutting motions. Choose a board made from wood or high-quality plastic that won't dull the blade edge through regular contact.