How to make a hollow round shape more narrow?

[samjean47]

[Monika Gause · Accepted solution]

You could select the inner elements using the lasso tool and scale them down.

If then the line weight gets too low, you could either make the stroke fatter (if there is a stroke) or use Offset path

[Jacob Bugge · Accepted solution]

samjean,

You can try the Bloat Tool with a suitable Intensity (maybe starting with 10%), and shudder.