X-ACTO XZ3601 No. 1 Z-Series Precision Utility Knife w/Replaceable Steel Blade, Safety Cap Description X-Acto knives are designed for maximum performance and precision. Always on the cutting edge, for decades X-Acto has been the standard by which other cutting blades are measured. The X-Acto Z Series features our sharpest, most durable blade ever. Zirconium nitride coated blade provides an edge that is proven to be 5 times stronger and stays sharp 7-10 times longer than standard blades. Does an incredible job with delicate, precision cutting or trimming or stripping on paper, plastic, balsa, thin metal, cloth, acetate and other materials. A lightweight aluminum handle with easy-change blade. Includes No.1 knife and cap. Set Contains: X-ACTO 1 Z-Series Knife, 11 classic fine point zirconium nitride-coated blade, and safety cap Features: Sold as 1 Each. Zirconium nitride coating. Stronger blade, particularly at the tip. Lightweight aluminum handle. For delicate, precision cutting, trimming and stripping. Includes a safety cap. Product Details: Brand: X-Acto Color: Silver Item Length: 9 Inches Handle Material: Aluminum Handle,Plastic,Metal Blade Material: Aluminum Item Weight: 0.8 Ounces Style: Z-Series #1 Knife Handle Type: Non-Retractable Brand: ‎X-Acto Color: ‎Silver Item Length: ‎9 Inches Handle Material: ‎Aluminum Handle,Plastic,Metal Blade Material: ‎Aluminum Item Weight: ‎0.8 Ounces Style: ‎Z-Series #1 Knife Handle Type: ‎Non-Retractable Manufacturer: ‎Elmers Item Weight: ‎0.8 ounces Item model number: ‎XZ3601W Is Discontinued By Manufacturer: ‎No Shape: ‎Other Number of Items: ‎1 Size: ‎1-Pack Manufacturer Part Number: ‎XZ3601 Date First Available: August 21, 2011