QS146B2 QSP Hornbill Linerlock Blue CFThe QS146B2 Hornbill is a linerlock folder built around S35VN stainless steel, a corrosion resistant alloy that holds an edge well and resists staining in European climates. At 4. 25 inches closed with a 3. 25 inch blade, it's sized for everyday carry while remaining discrete enough for office or EDC rotation. The blue carbon fiber handle scales are sculpted for grip, and dual opening options (thumb pull and thumb stud) give you flexibility in how you