When is a scratch not a scratch?

[justlightning]

My ceramic sink has a small dark line on it where it was scrapped by a roasting tin. Any ideas how to get rid of it?

i bought some stuff from the people that put our kitchen in. small white bottle cost about £5, but lasts ages. Blanco ?? or something like that. Cleans up ceramic sinks beautifully. Am at work but will check at home later if no-one else posts.