Abstract / scope
ISO 27668-1:2016 establishes minimum quality requirements for gel ink ball pens (refillable and non-refillable) and refills for general use.
Additional requirements for gel ink ball pens for documentary use are given in ISO 27668‑2.
ISO 27668-1:2016Withdrawn
Gel ink ball pens and refills — Part 1: General use
Stylos à bille à encre gel et recharges — Partie 1: Utilisation générale
This edition has been replaced by ISO 27668-1:2017.