gtkentry_password char

[Виталий Ищенко]

Maybe use smth different, not just simple Black Circle :)
My suggestions:
        ✘ - U+2718 HEAVY BALLOT X         (✘✘✘✘✘✘✘✘)
        ✖ - U+2716 HEAVY MULTIPLICATION X (✖✖✖✖✖✖✖✖)
        ✱ - U+2713 HEAVY ASTERISK         (✱✱✱✱✱✱✱✱)
And if you think, that circle is better, better use medium black circle.
It has better spacing.
        ⚫ - U+26AB MEDIUM BLACK CIRCLE    (⚫⚫⚫⚫⚫⚫⚫⚫)