These are lampworked glass beads in iridescent metallic shades in two tones (the bead will look like that of two hues when looked at from distinctive directions). They lack the depth of colour and beauty of the first pearl. These pearls are cheap, light-weight and consequently used in beading on https://beadsyellowandwhite92356.ziblogs.com/31447217/details-fiction-and-yellow-beads-types