I have a mirror like this one https://www.wayfair.com/decor-pillows/pdp/rebrilliant-clementina-magnifying-traditional-wall-mirror-w000339154.html?piid= https:/

I have a mirror like this one https://www.wayfair.com/decor-pillows/pdp/rebrilliant-clementina-magnifying-traditional-wall-mirror-w000339154.html?piid= https://www.wayfair.com/decor-pillows/pdp/rebrilliant-clemen... (Except mine was way cheaper, Ikea probably) oposite my main bathroom mirror. So facing the swing arm mirror I can see the back of my head and since it's through two mirrors the hand actually moves like you'd expect when you look at it.