Ultimately, I have to the other reviews anschliesen that it is actually quite expensive for such a few small parts: 1 assembly instructions with mask, 1 hose and 1 magnet. But the money has been paid in spite of everything: The "conversion" was no problem, and it is a pleasure not to have to constantly refill the milk. Also perfect morning: 2 bar and 2 x Kaba (a 2 x milk froth via "Clean" button) is now super fast and easy way :-) I am so glad to have purchased the conversion kit :-)
