Dangle Earrings › Dr. Who Hourglass Earrings Image 1 of 1 Dr. Who Hourglass Earrings $15.00 These earrings are made with laser cut acrylic and hypoallergenic metals. These are 3 inches long. Metal: Select Metal Gold Silver Quantity: Add To Cart Added! These earrings are made with laser cut acrylic and hypoallergenic metals. These are 3 inches long.