Gold Eraser, 2" long x 1/4" square, German: to "erase" gold fired onto porcelain and china.
These German Gold Erasers are "the very best" in removing gold which has been fired onto porcelain and china. It will also remove any purple smudges, runs, drips, etc.
For best results: use the edge of the Gold Eraser to gently remove the fired on gold. It will not remove the glaze, which is very nice in working with porcelain. If needed, you can sharpen the Gold Eraser with a knife, very carefully.