It seems that making a smooth and frictionless ball point pen is one of the most challenging problems in mechanical engineering. I understand why there was a high chance that moving the production overseas didn’t meet quality standards. It reminds me of this video: https://youtu.be/nKURE05_RPI where he explains what it the took chinese gov to come up with a working product.
It seems that making a smooth and frictionless ball point pen is one of the most challenging problems in mechanical engineering. I understand why there was a high chance that moving the production overseas didn’t meet quality standards. It reminds me of this video: https://youtu.be/nKURE05_RPI where he explains what it the took chinese gov to come up with a working product.