These are Swarovski chandelier parts that are no longer sold. The shape is Pendeloque. They have an AB coating, which causes them to reflect various colors such as blue, orange, green, and yellow depending on the light. Perfect for making accessories or suncatchers. - Shape: Pendeloque - Color: Blue and transparent gradation - Color: Blue and orange gradation - Color: Yellow and orange gradation - Material: Glass - Decorative hole: Yes Thank you for viewing.