I might even have a second set -- I think for some reason they came in sets of two. I was going to give that second set to downstairs, but there's no reason you can't borrow it first.

I've been too timid to use the fin comb, feeling that if it can straighten fins I am just the person to mistakenly bend them instead. The brush is softer than the comb but it's fairly stiff. You can experiment.

P.