Does anybody remember the infomercial about a fingernail file that would buff your nails to a high shine?

They did demonstrations in malls etc. I can't for the life of me remember what it was called.Does anybody remember the infomercial about a fingernail file that would buff your nails to a high shine?
Similar products are widely available. Ask for a ';fingernail buffer'; or ';nail buffer'; in local stores or look at the sites below.