[ Condition ]

New

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New packaging. Supplement your iron with Nanbu ironware. Tenku Tetsumaru Convection Type. Trademark registration pending. Tetsumaru Nanbu Iron [◆Caution◆] Due to the nature of iron and the fact that this product is not enameled, rust may occur after use. Please be aware of this before purchasing. [Material] Nanbu Cast Iron [Size] Approx. 6 x 6 x 2.3 cm [Weight] Approx. 170 g [Made in Japan] Nanbu Iron
[Four Holes and Bowl-Shaped Design for Increased Efficiency] Tenku Tetsumaru reduces the contact area to promote convection and features four approximately 5mm holes on the top for increased convection circulation. This allows for more iron to be dissolved. Furthermore, compared to a non-perforated iron product, the amount of iron dissolved is approximately 30-40% higher. It also doubles the amount dissolved compared to a non-perforated iron block. [High-Temperature Hardened Type Only] Tetsumaru is a rare high-temperature hardened iron supplement product. After casting, the iron is further tempered at high temperatures, increasing the amount of iron leaching by up to 10 times, further slowing the progression of rust. Each iron ball is hand-polished by artisans, making it the ultimate source of iron.
[Heatstroke Prevention] While "water" and "salt" are the standard ways to prevent heatstroke, it's little known that "iron" is just as important. A lack of iron inhibits hemoglobin production, transporting oxygen to every corner of the body. Furthermore, when trying to replenish iron through food, the iron contained in it is called trivalent iron, which is difficult for the body to absorb and is said to be less effective. However, Tenku Tetsumaru's leached iron (divalent iron) is efficiently absorbed by the body, making it extremely effective. [Just Add to Cookware] It's easy to use. Simply add the appropriate amount of water to a pot or kettle and place the Tenku Tetsu Tamago in it. Simply add it to miso soup, tea, stir-fries, or even your rice bran mash for effective

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[ Country of Manufacture ]

If "Made in Japan" is not stated anywhere in the listing, the item may have been manufactured in another country (such as China or Vietnam).

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[ Manual & Menu Language ]

All items are intended for the Japanese domestic market.
Manuals and on-screen menus are typically in Japanese.
Please contact us prior to purchase if you need clarification.

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[ Warranty ]

Japanese domestic warranty only.
If repair is needed, the buyer is responsible for return shipping to Japan and all related costs.
Please consider this before purchasing.

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[ Electronics ]

Voltage: 100V / Plug: Type A / FM Tune: 70–90 MHz
Please ensure compatibility with your country’s power and frequency standards before use.

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[ Multiple Sizes or Colors ]

Please contact us before payment to confirm the availability of specific sizes or colors.

[ Important Notice for International Buyers ]

- Import duties, taxes, and charges are not included in the item price or shipping cost.
- These charges are the buyer’s responsibility.
- Please check with your local customs office for details before purchasing.
- These fees are usually collected by the carrier upon delivery and are not additional shipping costs.

[ Shipping Address ]

We ship only to the address registered on eBay.

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[ Combined Shipping & Bulk Orders ]

Please contact us prior to checkout if you wish to combine multiple items or place a bulk order.
We will arrange the most suitable shipping option for your location and order size.

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