Swarovski Xilion Mix 4mm Blues. Swarovski Code 5328. Pack contains 100 x 4mm bicone beads in a mixture of Blue colours and effects, creating a multitonal, vibrant effect. The XILION Bead offers a one-of-a-kind brilliance, a Crystal clear, polished hole with rounded edges not only amplifies sparkle, it also protects threads to produce longer-lasting designs, and the specially rounded equator which guarantees greater wearing comfort. Here at Jillybeads we understand that some beaders can be a bit reluctant to buy online so if that is you, give us a call as we are always more than willing to take your order over the phone, or even add an addition onto your existing order. We like to make your shopping experience as simple and easy as possible!