Translations:Safety filler/3/en

The system involves that, after inserting the nib into the body of the pen, the latter becomes accessible for filling, to be done with the usual eyedropper, and with the same problems (except that of storing the nib group in a safe place) as previously seen. In this case there is less volume available for the ink, as the inside of the barrel is also occupied by the mechanism, but always more than enough. To use the pen, simply reuse the mechanism in reverse to return the nib to the working position, making it come out of the body of the pen.