Czech Preciosa Ornela glass pressed two-holed Twin seed beads. Pressed Preciosa Twin offers much more creativity and possibilities. The oval shape of the two-holed seed bead has dimensions of 2.5 x 5mm. Preciosa Twin enables original, interesting and effective work and the two holes multiply the options for the seed bead’s use. It is possible to create unique spatial shapes, original structures, lacy designs or exceptional seed bead costume jewellery using the new Preciosa Twin seed beads.