A clear cased glass rod with a colored core.
Filigree, a general term used to describe embedded threads or ribbons of coloured glass, either in parallel or network patterns
Colored glass encased by clear glass which has been pulled into a piece of cane.
A method of infusing lines or grids of colour (originally mainly white) into glass, which is achieved by laying thin rods of clear glass with the desired coloured thread inside next to one another, fusing them together, and then moulding them into a cylinder.
An opaque glass rod which is encased with clear.
Glass rod consisting of a colored center surrounded by clear glass.