Blasted surface
Blasted surface makes the surface rougher to build air pocket. The pan can carry out better oil distribution to decrease the contact area between food and pan for better nonstick performance.
Rhino skin：
Being pressed by hammer, the pan’s surface looks like rhino skin. The special Peak and Valley structure make your food standing on the top of the peaked design while the oil/fats run through the ridges. And more, the hammer pattern provides an ideal nesting place for the cooking oil to reside in, offering healthier cooking with less oil.
