A packet of two cloths imported from the UK so I expected reasonable quality even though it was sold in a supermarket and not a jewelers.
The instructions say that the cloth "removes light tarnish easily" but I had to rub furiously to make the slightest improvement.
Moistening the cloth as recommended made very little difference.
Coles has already put it on "Special" but it's just overpriced dusters because the cloth has insufficient cleaning powder to remove tarnish.