I started a business in the 1980's that catered to babies. I am no longer in this business.
I have Duck and Heart rattles on teething rings to sell.
Every rattle is in the original box that it came in and are additionally wrapped in tissue paper and cellophane, probably to keep the silver from oxidizing (discoloring from exposure to the air).
Every Box is sealed and hasn't ever been opened.
You are guaranteed the purchase of a brand new silver plated Duck rattle with a pacifier attached. (SEE BOX PHOTO)
This Rattle is Engrave-able.
Ask at your local Jewelry Store.