Bandai Nenkororin Memory of Mother's Womb Newborn babies are full of anxiety after coming into the outside world, missing the sense of security they had in the womb. At such times, the sounds of the womb, which they heard constantly, can soothe their anxiety and bring them peace. When a baby is fussy or crying, "Nenkororin" can act as a gentle substitute for the mother. The stuffed animal is hand-washable. For babies who have trouble sleeping For nighttime crying, etc. It appears that it is no longer sold. This is a used item, so Please refrain from purchasing if you are sensitive to such things. Thank you for your understanding.