Since the beginning of the year, we have been participating in the „Sammeldrache“ (Collective Dragon) campaign. For this purpose, a collection box was set up where empty printer cartridges, toner cartridges and disused but usable mobile phones can be collected. When the box is full, it will be picked up for free. The empty cartridges are cleaned, processed and then refilled. On the one hand, this saves valuable raw materials. Because the cartridges go on the market a second time, that protects the environment. And it’s not just the environment that benefits. Because for every cartridge sent in, there are “Green Environmental Points.” Schools and kindergartens can exchange these points for great rewards in the collection purchase shop. The points we collect will benefit the Leonardo da Vinci Ratheim comprehensive school.