Ordered offered by Fa. Willers at an affordable price. Delivery with GLS quickly and unharmed. The price is in my view in order for the high quality of Festool products. Despite the fact that the cleaning kit consists mainly of plastic, it seems to be very stable. Storage in a Systainer, which can also be attached to the appropriate Festool suckers is very convenient. So things do not fly around in the area. All in all I do not regret the purchase. I would buy the product again.