The Laerdal Fundus Ball is a replacement training component designed for use with compatible Laerdal birthing and obstetric simulation manikins. It is used to simulate uterine fundal assessment and postpartum care techniques, helping learners practice proper palpation, massage, and evaluation of uterine tone. Made from durable, lifelike materials, this component enhances realism in obstetric training and supports repeated use in clinical education settings.