shy is right of course ... but is you have an emery board ... have you got a shiny uppy thingy
yuo know ... the ones with 3 grades of smoothing.
however many she buys - my wife is always looking for hers - and it's generally me that has them....
indispensable for polishing, ... and gets scratches out of sunglasses a treat
(try somewhere not noticeable to start with!!)
... it possibly won't get it right out ... but it will make it very hard to see