Works really well, I gave mine to a friend in her Christmas sack and she used it immediately. Boy, did it ever clean her diamond and gold engagement ring and you could see it working immediately. The brush gets in to all the spaces around the stones and shines the gold. She was so pleased and now I have to order another one for myself. And this product is made in the good ole USA and has no odor at all.
Reviewed by: Sandra from RIVERSIDE.