@Kerned It's super easy, I just cut mine with a pair of kitchen shears but I cut mine a little shorter than I'd prefer. If you make cuts on yours, I'd start slowly, checking the fit before cutting off additional length.
Thanks for the quick response. So is each ball attached independently? Removing one doesn't cause the others to slide off? I'm having trouble imagining how this is put together.
This isn't a Good Art ball chain, but it'll give you the general idea.
Ohhhhhh. I see. Thanks!