Ballpoint Pen Inventor and History - Including John Loud

History of the ball-point pen

Curious Core world on Instagram: "This is how ink is filled in a ball pen, loaded into the reservoir and sealed for smooth writing ✍️ The process of filling ink in a ball pen is fascinating. It begins with the creation of the ink reservoir, a small tube that holds the ink. The reservoir is then filled with a precise amount of ink through a tiny hole at one end. The ink is made up of water, dyes or pigments, and other chemicals that give it the right consistency and flow. Once the reservoir is fi

20 Unbelievable Photorealistic Portraits Drawn with a Ballpoint Pen