The delivery time is counted on the on the time of production more the transport time required by the client. On our website you can see just above the bottom 'add to cart', the time we need to prepare your order. Since the articles are ordered and produced at the time of the order, the times are calculated with reference to an annual average obtained from previous sales. These times are also shown in the technical data sheet below the product images and are denominated with SHIPPED IN and Days required by the courier for delivery.
We refer always to working days. Here is an example of how to count the days
product X for example : SHIPPED IN 10/15 WORKING DAYS
Days required by the courier for delivery 2/6 working days
In this case, the order can be delivered in these days
12 working days (10 preparation days plus 2 delivery days)
16 working days (10 preparation days plus 6 delivery days)
17 working days (15 days preparation plus 2 days delivery)
21 working days (15 days preparation plus 6 days delivery)
For more details click here and check paragraph 6.