You can use the same shape blank trays to customize personalized jewelry.
Transparent Glass Square Cabochons, ClearSize: about 18mm long, 18mm wide, 5mm thick.● Material: The cabochons are made of glass, highly transparent, with good gloss. Transparent Glass Square Cabochons ● Glass cabochon with non-calibrated round and flat-back design has a slight magnifying effect, can magnify the photos & designs and make them stand out..