---
product_id: 555099672
title: "OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso"
brand: "osk"
price: "€ 55.82"
currency: EUR
in_stock: true
reviews_count: 5
category: "Osk"
url: https://www.desertcart.es/products/555099672-osk-tbn-1-nambu-ironware-hello-kitty-iron-ball-made
store_origin: ES
region: Spain
---

# Easy integration with cooking Boosts iron absorption Cast iron durability OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso

**Brand:** osk
**Price:** € 55.82
**Availability:** ✅ In Stock

## Summary

> 🍳 Cook cute, stay strong: Iron up your meals with Hello Kitty flair!

## Quick Answers

- **What is this?** OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso by osk
- **How much does it cost?** € 55.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/555099672-osk-tbn-1-nambu-ironware-hello-kitty-iron-ball-made)

## Best For

- osk enthusiasts

## Why This Product

- Trusted osk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Iron Boost:** Simply add to your pot or kettle to naturally enrich your meals with bioavailable iron.
- • **Rust-Managed Longevity:** Easy care instructions ensure your iron ball stays effective and hygienic, preventing rust with simple maintenance.
- • **Adorable Wellness Upgrade:** Iconic Hello Kitty design makes health-conscious cooking irresistibly cute and trendy.
- • **Versatile Kitchen Essential:** Perfect for tea, miso soup, pickles, and even polishing black beans—multifunctional iron infusion.
- • **Authentic Japanese Craftsmanship:** Made in Japan with premium cast iron for lasting quality and effective iron release.

## Overview

The OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball is a compact, cast iron kitchen tool made in Japan that naturally enriches your food and drinks with easily absorbable iron. Designed for daily use in pots, kettles, and more, it supports anemia improvement and overall wellness while adding a playful, stylish touch to your cooking routine.

## Description

Place in a pot or yakan for iron refilling. The iron extracted from this product is easily absorbed by the body, making it perfect for healthy development. Easily replenish iron by simply adding it together when cooking tea, miso soup, pots, and boiling foods. Can also be used for coloring pickles and for polishing black beans. This product is made of cast iron, so it will rust after use. In the event of rust, please wash thoroughly and rub off rust with a cloth or metal scrubbing it off before using (even if there is no iron rust left on it, it will not be harmful to human body for health and hygienic). Furthermore, the moisture is completely removed after use (boil and remove it while it is hot, and it will dry quickly. In that case, please be careful of the burn) and wrap it around with kitchen paper, then wrap it in a wrap to prevent it from coming into contact with the outside to prevent it from rusting. Size: Approx. 1.6 x 1.3 x 2.0 inches (4.1 x 3.2 x Material: Cast iron. Country of Origin: Japan

Review: Amazing little thing to help add iron to your meals. Simple to use and small enough to store anywhere
Review: I've heard a lot about iron fish over the years and being anemic I had thought it was a good idea but never did make a move to purchase. I stumbled across this super cute Hello Kitty version. Instant purchase. I use it daily for my tea. It's super easy to do and remember to use. I've had it a few weeks and have had no issues with it at all. I follow the included directions for use and cleaning. Looks great. Is my iron improving? I don't feel as dizzy or tired as I previously had. Placebo effect? Perhaps. I don't mind. I enjoy the product and I use it regularly because of that. I recommend to anyone wanting to try to up their iron and adorable kitchen product stash. 10/10

## Features

- TBN-1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHCBK6LH |
| Batteries required | No |
| Best Sellers Rank | #47,262 in Kitchen ( See Top 100 in Kitchen ) #161 in Stovetop Teakettles |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.5 4.5 out of 5 stars (114) |
| Date First Available | 13 July 2023 |
| Dishwasher safe? | Yes |
| Finish types | halo |
| Included components | No |
| Is assembly required | No |
| Item Weight | 0.2 Kilograms |
| Item model number | TBN-1 |
| Number of pieces | 1 |
| Product Dimensions | 4.1 x 4.1 x 5 cm; 200 g |

## Product Details

- **Brand:** OSK
- **Colour:** Iron Color
- **Material:** Iron
- **Style:** Hello Kitty
- **Theme:** Cartoon

## Images

![OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso - Image 1](https://m.media-amazon.com/images/I/61aMPeic+0L.jpg)
![OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso - Image 2](https://m.media-amazon.com/images/I/61o+IY9qgxL.jpg)
![OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso - Image 3](https://m.media-amazon.com/images/I/713W6FH84mL.jpg)
![OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso - Image 4](https://m.media-amazon.com/images/I/71CoMIRixIL.jpg)
![OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso - Image 5](https://m.media-amazon.com/images/I/71FQ1RJFKjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***A on 5 July 2025*

Amazing little thing to help add iron to your meals. Simple to use and small enough to store anywhere

### ⭐⭐⭐⭐⭐ Review
*by B***I on 4 June 2024*

I've heard a lot about iron fish over the years and being anemic I had thought it was a good idea but never did make a move to purchase. I stumbled across this super cute Hello Kitty version. Instant purchase. I use it daily for my tea. It's super easy to do and remember to use. I've had it a few weeks and have had no issues with it at all. I follow the included directions for use and cleaning. Looks great. Is my iron improving? I don't feel as dizzy or tired as I previously had. Placebo effect? Perhaps. I don't mind. I enjoy the product and I use it regularly because of that. I recommend to anyone wanting to try to up their iron and adorable kitchen product stash. 10/10

### ⭐ Review
*by D***A on 19 January 2026*

Bought this as a Christmas present and wanted to be sure it was safe for use so purchased some lead testing swabs at the same time. The iron ball tested positive for containing lead as seen in the photos attached. I tested a stainless steel spoon at the same time as a control and this was negative for containing lead. I urge everyone not to use this product as it is extremely dangerous! I have returned this item immediately upon discovery.

## Frequently Bought Together

- OSK TBN-1 Nambu Ironware Hello Kitty Iron Ball, Made in Japan, Iron Supplement, Anemia Improvement, Easy, Cute, Easy, Induction Pot, Kettle, Cooking, Tea, Pickles, Bran Pickles, Black Beans, Miso Soup, Boiled Food
- Lucky Iron Life ® Natural Protection Oil, 4oz - Apply to Your Lucky Iron Fish or Leaf to Maintain, Protect and Prevent Rust - Vegan, Made with Pure Coconut & Lemon Oils
- Iron Fish 2 Pack, Add Natural Sources of Iron to Food and Water, Effective and Safe Cooking Tool, Reduce the Risk of Deficiency for Vegans, Athletes, Pregnant Women

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-02*