Royal Worcester, Fine Porcelain, Egg Coddlers, IOB, Made in England. Original Box has instructions for use, also ideal for heating baby foods.
An egg coddler is a porcelain or pottery cup with a lid that is used to prepare a dish called coddled eggs. The eggs are soft-cooked and similar to poached eggs, but the eggs are cooked more slowly than a boiled egg. The lid is a secure top that either clamps on or screws on the dish/cup.
Box shows age and wear.
Measures: 3.5" high, cuties!