This is a set of 3 egg coddlers. These items have been stored in a warehouse for many years. ★Note★ Photos ⑧ and ⑨ are from other sources and are not included. Please be aware of this. The manufacturer is likely Hario Glass. AI Summary The image shows egg coddlers, which are cooking utensils used to cook eggs in a water bath. About Egg Coddlers Purpose: These are cooking utensils used to crack eggs into and cook them in a water bath to make coddled eggs (soft-boiled eggs). This dish originated in England and is often served with crispy toast. How to use: Grease the inside of the egg coddler, add the egg and seasonings, close the lid, and then immerse it in hot water for a water bath. You can adjust the water temperature and cooking time to achieve your desired consistency. History: The design by Wilhelm Wagenfeld around 1930 is famous. They were manufactured by Jena Glas, a German heat-resistant glass manufacturer. Shape: Generally made of heat-resistant glass or ceramic, many have lids secured with metal clips. Antique items can also be found in silver plate. They are sometimes used as small containers. These are old items, so please refer to the photos and understand before purchasing. We look forward to your purchase.