"Rainbows of Light is my favorite source for Swarovski crystals. If you want to buy large quantities of crystals, they sell at very low prices, but RoL also sells smaller quantities at very low prices. They also have a large selection of discontinued crystals at 75% off retail. Purchases are shipped quickly. The very few times there was an issue with my order, RoL contacted me immediately and resolved the issue satisfactorily. "