SWAROVSKI ELEMENTS 3mm 5000 round faceted bead. These crystal beads have 25 hexagonal facets and are available in a range of 12 colours. The hole size is approximately 0.9mm. Also available in 2mm, 4mm, 5mm, 6mm & 8mm. These 3mm Swarovski crystal beads are well suited to earrings, sparkly spacers and wire wrapping on projects like tiaras. To give an idea of the difference between the sizes please see the additional image showing all the sizes photographed together. Crystal AB is crystal with a coating on one half that reflects light with a yellow and blue tinge, like the surface of a bubble.