TUY1714A Tuya Knives Tuya Knife Big Belly Crossbar Lock BlackThe TUY1714A Big Belly is a midsize folder built around a generous 3. 25" 154CM blade with black PVD coating, offering solid edge retention and corrosion resistance in a compact 4. 25" closed package. Black G10 scales provide reliable grip in wet or gloved conditions, while the thumb stud and pocket clip make this a practical carry for EDC or camp use. The crossbar lock mechanism delivers solid blade lockup, and the included hardside case means you're