SWAROVSKI Modular beads (art. 5150) feature a unique dog bone or butterfly shape that adds incredible dimension and texture when stacked on top of one another, they also add visual interest when strung with rounds and pearls. Transform your fashions from ordinary to EXTRAORDINARY with SWAROVSKI! SWAROVSKI crystals have dominated the glass crystal industry for over a century. Their crystals reign supreme in precision, quality, variety, and style. If you want your designs to sparkle with unparalleled sophistication and distinction choose SWAROVSKI!