I suggest german people who want to practise Italian to try Adesso. It is really an amazing magazine where you can find lot of interesting topics about italian culture. Lot of my german students bought it and tehy were really satisfied.
There are lot of reources inside and you have the possibility to improve all the 4 skills: writing, reading,listening and speakind. It takes really few time to study Italian with Adesso and if you will try it , I am sure you will happy with Adesso.
If you want to have an idea about this magazine,visit the link here below: