I don't have one, or a highlighting brush. But my mom has a pallet of shimmery, glittery eyeshadows and there's this nice silver shade. So I took my e.l.f eyeshadow brush and made an attempt.
I mean...considering I didn't have the actual product or the corresponding brush, and the fact I've never done highlighter, it isn't terrible. I think that if I had a proper highlighter and a proper brush, after a few tries I could get it right.