Spyderco Baliyo with Gray polymer handle. Writes in blue ink. Pen features unique Bali-Song action making it fun for any one of any age to flip. No limits to the tricks you can perform with the Baliyo ink pen. Comes with a convenient wire pocket carry clip. Made in China.The BaliYo is styled after a traditional Philippino knife called the Balisong, which is more commonly known as the butterfly knife. Spyderco just took the part that would usually be a knife blade, and replaced it with a pen.