Ballpoint Pen Manufacturing: From Quills to ABB Robots

A ballpoint pen sells for pennies and still has to put a tiny metal ball in a socket so precisely that it rolls without leaking. Ballpoint pen manufacturing therefore depends on machines that work to hundredths of a millimeter and run for hours without stopping. This post follows the pen from the quill to the steel nib, then to László Bíró's ballpoint and Marcel Bich's Bic Cristal. It looks at how BIC's September 2026 strategy update puts manufacturing productivity on its list, and asks where ABB robots such as the IRB 360 FlexPicker and IRB 1200 could fit.

A BIC Cristal ballpoint pen with its cap beside it. Photo: Trounce / Wikimedia Commons (CC BY 3.0)

How pens went from quills to the Biro

Before steel, writers cut their own pens from feathers. Wikipedia says that before 1822 the quill had been the most common writing instrument, and the photo here shows large feathers prepared for quill making. A quill wore down and needed regular recutting with a knife, so keeping a pen usable was a chore of its own. The arrival of cheap steel nibs removed that job, and it also created a factory trade, because every nib had to be cut, shaped and finished by the thousand.

Large feathers prepared for making quill pens, photographed in Visby, Gotland, Sweden. Photo: W.carter / Wikimedia Commons (CC BY-SA 4.0)

Birmingham became the center of that trade. John Mitchell pioneered mass production of steel pens on Newhall Street in 1822, and the Mitchell family is credited as the first to use machines to cut nibs. Joseph Gillott and Josiah Mason both started in 1827. By 1860 about 100 companies made steel nibs there, and in the 1850s the city made more than half of the world's steel pens. Thousands of men and women worked in the trade, many of them at presses like the ones in the photograph.

Women work at pen presses in a Birmingham pen factory in an undated photograph. Photo: Birmingham Museums Trust / Wikimedia Commons (CC BY-SA 4.0)

The ballpoint needed an ink thick enough not to leak and a ball that rolled evenly. John J. Loud received the first ballpoint patent on October 30, 1888, but his steel ball was too coarse for writing. László Bíró filed a British patent on June 15, 1938, and his brother György, a dentist with chemistry knowledge, helped develop a thicker ink. They sold the pen in Argentina as the Birome. Milton Reynolds saw one in Buenos Aires and sold his own version at Gimbels in New York on October 29, 1945, for 12.50 dollars.

Ladislao Biro, the inventor of the ballpoint pen, around 1978. Photo: unknown author via Wikimedia Commons (public domain)

Ballpoint pen manufacturing today and ABB robots

Marcel Bich turned the ballpoint into a mass product. According to Wikipedia he invested in Swiss metalworking equipment that could shape metal to 0.01 mm, which made a 1 mm stainless steel ball possible, and he launched the Bic Cristal in December 1950. It reached the US in 1959 at 29 cents. The 100 billionth Cristal sold in September 2006. In a release dated September 7, 2026, BIC presented its "BIC to the Future" plan to 2030, and the release names manufacturing productivity among four priorities, alongside supply chain and planning, commercial unification and digital systems.

Four BIC Cristal pens in blue, red, black and green with their caps. Photo: Carlos Delgado / Wikimedia Commons (CC BY-SA 3.0)

The part that sets the limit is still the tip. A ballpoint tip holds a ball of steel, brass or tungsten carbide in a socket with ink channels behind it, and the article on ballpoint pens calls it precision engineering. Bic replaced the stainless ball with tungsten carbide in 1961. China imported its tips from Germany, Switzerland and Japan until domestic production began in 2017. The barrel and cap of a Cristal are molded plastic, so a plant can make them in huge numbers and spend its effort on the tip and the ink.

Macro photograph of the tip of a ballpoint pen, where a tiny ball sits in its socket. Photo: Prosthetic Head / Wikimedia Commons (CC BY-SA 4.0)

Pen assembly relies on dedicated machines rather than general purpose robots. The machine in the photo, sold under the name Perfectsystem, has bowl feeders that sort small parts and drop them into place, which is the standard approach for pieces this small. Bic says its Cristal passes more than 70 controls during manufacturing. ABB has no documented pen customer in the sources used here, so any ABB role is a possibility. Robots usually take the jobs around the assembly machine: loading, moving trays and packing.

A ball pen assembly machine with bowl feeders, sold under the name Perfectsystem. Photo: Perfectsystem / Wikimedia Commons (CC BY-SA 4.0)

Where pen making robots could go next

Packing is the clearest fit. The IRB 360 FlexPicker is a fast delta robot that ABB uses for picking and packing small items from moving lines, and pens come off an assembly machine as a steady stream of light, uniform items. PickMaster software handles the vision and the pick sequence. The same robot could place pens into blister packs, boxes or display cartons, and it could change between pack formats with a new program instead of new hardware. Since a pen line runs all day, the repetitive lifting at the end of it is also the kind of work people are glad to hand over.

ABB IRB 360 FlexPicker robots packing small items at high speed. Photo: ABB

The IRB 1200, launched in a new generation in 2025, is a compact arm for machine tending and small parts. In a pen plant it could move trays of barrels or tips between stations, or feed an inspection camera that checks tips under magnification. Short runs of printed promotional pens make this useful, since a robot can be reprogrammed for each batch. Wizard easy programming on cobots such as the GoFa gives a small plant another way to set up new batches. Plants can test such layouts in RobotStudio before moving anything, and the ABB robot use cases page shows similar packing and tending cells in other industries.

The new generation ABB IRB 1200, a compact six axis arm for fast small part work. Photo: ABB

The open problems are cost and speed. A Cristal sells for pennies, so a robot cell has to pay for itself on volume, and the dedicated machines are fast. BIC's release gives no automation figures, and none of the sources reviewed here says how many pens a Cristal line makes per minute. Handling very small parts is also hard. Our post on pencil manufacturing covers a similar trade where the product is cheap and the line is fast. For pens, the first robots are more likely to work at the end of the line than inside the assembly machine.

An engineer programs a robot cell in RobotStudio next to an ABB industrial robot. Photo: ABB

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