The Stage 2 Dr. Brown's Glow-in-the-Dark Pacifier is an easy way to keep your child soothed. It was created by a pediatric dentist to prevent issues with a baby's mouth and teeth. Dr. Brown's pacifiers glow-in-the-dark so you can find them easier at night. They're free of BPA, which makes them safer to keep around young kids. The contour design allows them to conform to the baby's face for a comfortable fit.