Thank you very much for the tip! We were able to successfully remove the minimum order quantity. :)

There is a CH adapter supplied.

I dry the glass with a microfibre cloth after boiling water, so it always looks clean. I also descale it with vinegar from time to time. All in all, very easy to clean.

Hello Analil The kettle doesn't have a CH plug....it doesn't come with an adapter either. I was a bit surprised because PCOstschweiz supplies an adapter in such cases....The lid can also be plugged in and if it is missing, the kettle does not switch off. Otherwise tiptop.

Yes, that is correct. Only glass and aluminium/metal in the entire water tank. However, the sieve and its suspension are plastic.

Yes it is 1.7L. Simpler devices such as this Cooker are made up to 70% in China. Although they are mostly finished in Germany or the Netherlands: http://www.newscenter.philips.com/pwc_nc/main/shared/assets/Downloadablefile/Philips-in-Asia-Country-Backgrounders-download(3)-4029-1660.pdf