Introducing the Ink Tracker, a revolutionary pen that takes your calligraphy to a whole new level. With its cutting-edge technology, it tracks the amount of ink in your pen and displays a percentage on a screen, so you never have to worry about running out of ink. The Ink Tracker can also connect to your phone and other devices, allowing you to trace your paper drawings and have them displayed on screen for easy digital editing. What's more, it even counts how many words you write, making it the perfect tool for writers and artists alike. Upgrade your writing experience with the innovative Ink Tracker pen.