Gel ink pen. Colors – light grey

60% less plastic. 100% more air. The QS40 Air turns the three-dimensionality of its surface into a new aesthetic and sustainable form. The rhythmically perforated honeycomb structure provides a clear glimpse of the inner refill.

With the QS40 True Biotic, we're taking another important step forward. Its casings are made from biobased, non-toxic biopolymers (PHA) that biodegrade easily under natural conditions - in sea and soil, for example. Creation and decomposition follow the natural carbon cycle of nature.