The AI bit "Crafted for the discerning gentleman, the Viper Novis Knife is a sleek and sophisticated accessory, blending functionality with a refined aesthetic. The M390 steel blade promises exceptional edge retention and corrosion resistance, making it a reliable companion for daily tasks. With a straight edge design and a convenient blade length of 3 inches, this knife offers both precision and versatility.The carbon fibre handle in a classic black colour, provides a secure grip while keeping the overall weight to a minimum, ensuring comfort during extended use. The knife comes complete with a stylish leather slip case, further enhancing its elegance and protectiveness. Made in Italy, the Viper Novis Knife is a true testament to European craftsmanship and quality."

I carried it in pocket for a day or two and used it to cut paper once. Sat in a drawer ever since. Still has factory edge.
Retails for ~$320 AUD