Highly polished, 4 prong, 4mm Bezel style clear cz studs with new ball style screw backs in hypoallergenic surgical steel, for children from perhaps age 2 - 8 or 9, but especially those with sensitivities to sterling silver or gold.
This is a new line which can be worn reversed, to be worn as ball studs, with the back screwed onto the front, which may be easier to put on, with very young children - double duty earrings.