I've recently made porcelain and earthenware pendants. Have bisque fired them no problem. My dilemma is I want to clear glaze both sides and can't find out how. I have heard you can hang them up in the kiln, can anyone tell me how and what I should use. I have made a hole in them, but did see some small hearts made with a wire inserted in the top to form a loop. What wire would that be? I'd hate to waste all the time and patience I've put in to these and not be able to finish them.