The Z-Series is the Sharpest, Most Durable Precision Knife Ever!
When creating these new blades, the goal was to design, develop, and manufacture a number 11 blade that is absolutely "best in class"...and we succeeded.
The gold hue on the cutting edge is a zirconium nitride coating applied at the atomic level after blades are atomically sharpened. The result is the sharpest blade in the industry.
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