The glass bead is manually set under heat in a expressly made silver frame.
The beads are made with a process similar to the "sommerso" technique: a layer of coloured glass with the inclusion of a platinum leaf is coated with a crystal colourless layer, so that the coloured glass appears to be "submerged"
("sommerso"), as it if were under a veil of clear, transparent water.
The Colours are shown in the picture below: tell us the colour you like in the message field during the purchase process.