Hello, it is a very good design, but you can design it to use throughout Europe. You could make the support be the circle of the feeder instead of the base of the plug. This way it would work for any socket, even double and triple sockets. The angle given to the base is perfect for me. But in Spain I can't use that adapter. can you make that something like the picture that I add but the angle and the cable winder that you make in yours. thanks You are a very good designer, you have done very good work.