X-Acto Z-SERIES #1 Precision Knife
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". 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. Specifications: - X-Acto Z-Series Precision Knife: #1 - Blister-carded knife comes with a cap