You could order the following: Philips Travel Case for Philips Sonicare DiamondClean .

hello. normally you have to buy such spare parts directly from the manufacturer, but even there they are no longer available for sale https://www.philips.ch/c-p/HX9000_01/sonicare-diamondclean-glasbecher

Für Ersatzteile ist die Migros super. Hier der Link zur Ladestation: https://www.migros-service.ch/de/e/9000020083/philips-ladestation-diamond-clean-chrome-f300024

Yes, only in black at the moment.

Yes, it comes with two.

No, but you can buy them separately....

According to the manufacturer, DiamondClean and DiamondClean Smart chargers are not interchangeable & can be used with other/older versions.

I'm not sure if Galaxus offers it. But you can buy it here: https://www.migros-service.ch/de/e/9000017178/philips-ladestation-diamond-clean-chrome

The item is currently out of stock and has no indication of a future delivery date.

As far as I know not in a double pack, but individually you can find them here: Philips Sonicare DiamondClean

There are 2 included

It comes with both a charging glass and a hard plastic attachment for the charging station. The charging station itself is a small metal ring with a plug. You simply put the supplied attachment on it and can charge the toothbrush. Alternatively, you can use the charging glass, but I also only took the charging station with the attachment on holiday, it works well ;)

The set in white is already sold out and no longer available. It would have been available under this link. :-( Philips Sonicare DiamondClean

Unfortunately, we cannot offer this separately. However, you can order the charging glass from Sertronics. http://www.sertronics.ch/

The toothbrush is supplied with a charging glass only.