Unfortunately, we have to state our delivery dates in the webshop without guarantee. Especially for those products that are not available from our own central warehouse and/or are shipped directly by suppliers, we are heavily dependent on the information provided by our many national and international suppliers. They have the possibility to update delivery dates independently so that the information given is always up to date without any loss of time. However, this is also the reason for the frequently changing delivery dates for this product. We hope to be able to offer better stability in the near future.