The PirlOne tube is made entirely of PP (polypropylene). All components can therefore be returned to the material cycle after use of the packaging. They are therefore not lost as a valuable raw material due to recycling. In addition to its high level of recyclability (approx. 96%), the PirlOne tube offers good residual emptying. This is due to the use of reduced material (thickness 250µm) and the resulting flexibility. It contributes to the avoidance of product waste and still ensures good resilience.