The Prettiest in the world needs you to be a _good-looking pen_ ballpoint pen

Every pen has a name, Pencil, fountain pen, ballpoint pen, But no pen is called 'no harm'. The Prettiest in the world - Good-looking pen (Say it out loud) Are you also a Taiwanese dog ant? Here is the serious explanation: →White is black ink Red is blue ink Orange is blue ink Blue is blue ink Green is blue ink Ink | Oil-based Tip size | 0.5mm Pen length | 14.7cm Barrel color | White, Red, Blue, Orange, Green