These Silverlined yellow 6mm size 3' bugle beads, are made of the highest quality Czech glass by Preciosa and prior to that Ornela a state run factory by Jablonex. Literally the glass rod is drawn out to become a long hollow tube. Bugle beads are available in an array of colours, coatings and finishes from silver lined, matt, pearl and iris all adding to the creative beading experience.