●Nicely packed: Thanks to the glass, the filters are not only perfectly protected from external influences but also nice presented and can be twisted without hesitation even after a long time ●Environmentally conscious: our filters are not only made from environmentally conscious raw materials, but the glass can also be used for storage purposes, e.g. "upcycle" – sustainable and environmentally friendly ●Stay green: activated coconut-based carbon significantly reduces the absorption of pollutants and gives you a cool, dry and aromatic smoking experience that is good for your lungs ●Purize filters: pleasant airflow, no clogging and full taste. Our filters are produced under careful quality control for you. - 100% "Made in Germany" ●Easy to use: blow out the filter, insert and go. Thanks to the high-quality ceramic caps on the filter ends, there is nothing to be seen when screwing. Suitable for all types of self-rolling