An economical… and smart choice
In industry, every gram of plastic counts. Manufacturing millions of solid caps costs more than you might think. The hole, however small, helps reduce the amount of material used while speeding up the molding process.
Less material, more efficiency, and large-scale savings : a winning combination for manufacturers. And a good example of optimized design, where every detail counts.
A design element in its own right
Some brands like BIC and Pilot have even made it an aesthetic asset. This small hole becomes a visual signature, a way to stand out while respecting safety standards.
Ingenuity at the heart of the ordinary
The next time you pick up a pen, take a look at that tiny hole. It’s not a manufacturing defect, nor an oversight. It’s the result of careful consideration of safety, performance, economy, and aesthetics.
It just goes to show that even the simplest everyday objects can hide treasures of intelligence.
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