【New, Unopened】 ★This is a PEANUTS design Jetstream 2&1 / 2-color ballpoint pen (black and red) + mechanical pencil. ★A single pen with a 0.5mm 2-color (black and red) ballpoint pen + a 0.5mm mechanical pencil! This is a popular multi-function pen from Mitsubishi Pencil with a smooth writing feel. 【Size】 [12.2mm x 17.1mm (thickness) x 147.6mm (length)] 【Tip Size】 ■Ballpoint pen 0.5mm, Mechanical pencil 0.5mm 【Materials】 ■Brass, Rubber grip, ABS resin, Steel 【Country of Origin】Japan