کروزه کوارتز کوتاه
CRUCIBLES, LOW FORM,COMPLETEWITH C CRUCIBLES, LOW FORM,COMPLETEWITH COVER, MADE OF QUARTZSILICA, 6 M
کروزه کوارتز بلند
CRUCIBLES, MEDIUM FORM, COMPLETE WITH CO CRUCIBLES, MEDIUM FORM, COMPLETE WITH COVER, MADE OF QUARTZ