Pellet beads from Czech bead brand Preciosa Ornela have a central slimming shape which creates an interlocking effect when strung together. This 4 x 6mm bead pressed glass bead works well in combination with other Preciosa Ornela bead shapes including Farfalle and Thorn. As a pressed and tumbled glass bead, Pellet beads may vary in size, color and shape slightly.