Well apparently already Wbar It includes its own configuration tool and I had not noticed. For the record that this tool is present in Archlinux and I don't know if in Debian Testing It is included in the package of Wbar, so it would be good if they made me a Feedback about. Anyway..
We open a terminal and put:
And we should get something like this, which is where the icons or launchers are configured:
In the next tab we can see the options to set the size and type of font, the background of Wbar, the position on the screen .. etc.
And finally we have the tab where we configure the effects: Icon size, Effect when placing the cursor on them, Transparency of the icons and the background ... etc.
Please note: Please if anyone is using Wbar en Debian Testing or any other distribution that will tell me if the package is found wbar-conf, to add the data in the article.