SWAROVSKI ELEMENTS 7 x 4mm 6007 Drop Pendant. These crystal pendants are a tiny pointed bottom teardrop shape covered in diamond shaped facets. Available in Crystal, Crystal AB and Jet. The hole size is approximately 1mm. These Swarovski crystal pendants make sweet sparkly drop earrings or use to add movement to tiaras. 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.