It looks and feels great, the solid aluminium, „I beam“ profile and satin finish participate to a very solid feel in the end and a high end look. The proper sticker does the trick to make it look like a street sign. 3d printed holder and box are also nice down to the last detail.
I wish the part that actually catches the cap was a bit thinner\sharper to grab securely the edge of the cap everytime, also the con of using Aluminium is that it will mark with time against Steel caps, it is more esthetic than a real problem, is so thick it will last forever anyway