Yes, that's Ricambi-Weiss as an ebay shop.
*DON'T* buy through ebay!
I did, and it cost me £90 in postal charges as he wouldn't combine the postage charge on the 5 items I bought, even though they all arrived in one box with a postage value of about £18.
Use his online shop at
http://www.ricambi-weiss.de/ and order through their shopping cart. Once you've filled in all your details they email you an invoice (so make sure yuo enter a valid email address!) with details of how to pay by PayPal. Do that and you should be sorted.