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Koizumi

Koizumi KES-0400/S Egg Steamer

  • Material: Stainless Steel
  • Item Weight: 1.3 pounds
  • Color: Silver
  • Is electric: Yes

Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

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ASIN: B084TN221FModel: KES-0400Category: Egg Cookers

Overview

The Koizumi KES-0400/S is an electric egg steamer that cooks boiled eggs and hot spring eggs with ease. Its compact stainless steel design fits any kitchen counter and is perfect for quick, healthy breakfasts.

  • Electric operation for fast and consistent egg cooking
  • Stainless steel construction for durability and easy cleaning
  • Makes both hard-boiled and hot spring (soft-boiled) eggs
  • Lightweight at only 0.59 kg for convenient storage

Specifications

BrandKoizumi
ModelKES-0400
MaterialStainless Steel
Item Weight1.3 poundslower than 68% of 26 egg cookers
ColorSilver
Is electricYes
Part NumberKES-0400/S

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Frequently asked questions

Can the Koizumi KES-0400/S make hot spring eggs?

Yes, the Koizumi KES-0400/S is designed to cook hot spring eggs (soft-boiled with runny yolk) as well as traditional hard-boiled eggs.

What is the material of the Koizumi KES-0400/S?

The Koizumi KES-0400/S is made of stainless steel, providing a sleek silver finish and long-lasting durability.

Is the Koizumi KES-0400/S electric?

Yes, the Koizumi KES-0400/S is an electric egg steamer that plugs into a standard outlet for easy operation.

How much does the Koizumi KES-0400/S weigh?

The Koizumi KES-0400/S weighs only 0.59 kilograms, making it lightweight and easy to move or store.