Pentel Knock Gel Ballpoint Pen Kirari, 0.8mm Tip, Wisteria Color Body, Black Ink (XKL307V-A) Pentel Knock Gel Ballpoint Pen Kirari, 0.8mm Tip, Black Ink, Wisteria Color Body Smooth Gel Ballpoint Pen, Kirari from Japanese stationary brand Pentel. Kirari is available for Fude Pen, Ballpoint Pen and Mechanical Pencil Model: XKL307V-A