This is a Royal Worcester, England porcelain egg coddler pair in the original box in a single or standard size in the Birds pattern.

The egg coddlers were made in the 1950s and measure 3.5 inches high to the top ring by 2.25 in diameter each and feature a design of one bird on one coddler and 2 birds on the other egg coddler.

The egg coddler pair are in very good +++ used vintage condition with no cracks or dents, and only the most minor tiny chip on the base of the coddler with 2 birds, as seen in the photo.

The egg coddlers are in their original marked box. The box has a bit of damage to the corners inside the lid which keep the box even, and the center box divider is missing. 

Coddlers cook your eggs or leftovers in boiling water and are also great for heating baby food.