Add these two lines to ``~/.Xresources`` and re-login or run ``xrdb -merge ~/.Xresources`` to activate. For ``Xft.dpi`` uncommenting and adjusting line 7 is fine, too. Just remove the leading ``!`` and replace ``96`` by ``160``.
```
Xft.dpi: 160
Xcursor.size: 48
```
These values were found giving the best results but depending on your screen's resolution ymmv. Adjust them to your preferences.