Red Austrian Crystal Threader Earrings - 14K Gold Filled Threads14K gold filled threader earrings, dazzling with red crystals from Swarovski. This is a beautifully elegant minimalist look that will add sparkle to any occasion. The chain on these threader earrings is a wonderfully sleek box chain that comfortably threads through your piercings. The threads are gold filled, a process that creates a layer of gold at least 100x thicker than gold plating, and is therefore much more durable than plated options. Did you