{"product_id":"osk-tbn-1-nambu-ironware-shirokuma-iron-ball-easy-iron-refill-for-cooking-made-in-japan","title":"OSK TBN-1 Nambu Ironware Shirokuma Iron Ball — Easy Iron Refill for Cooking (Made in Japan)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the OSK TBN-1, a compact Nambu ironware piece crafted in Japan and shaped as a friendly Shirokuma character. This tiny cast iron ball drops into pots or kettles to gently release iron during cooking, making everyday meals a little more approachable without changing your routine.\u003c\/p\u003e\u003ch2\u003eHow it fits into daily cooking\u003c\/h2\u003e\u003cp\u003eDrop the iron ball into miso soup, tea, or boiled dishes to incorporate iron during the simmering process. Its small footprint is ideal for compact cookware, yet the durable cast iron handles regular use with ease. You can also experiment with color and texture during pickling or with simple bean preparations, using the iron ball as a subtle kitchen companion rather than a focal tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse cases span miso soup, tea, boiled dishes, and pickles for versatile daily cooking.\u003c\/li\u003e\n\u003cli\u003eCompact size and friendly design suit small pots and kettles without crowding the flame.\u003c\/li\u003e\n\u003cli\u003eDurable cast iron supports steady heat and a long-lasting kitchen companion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eReal-life use possibilities\u003c\/h2\u003e\u003cp\u003eImagine a quiet morning simmer where a gentle iron release blends into the aroma of miso and steam. Add it to a kettle for tea preparations, or tuck it into a small pot to accompany vegetables and beans—subtle enhancements that align with everyday meals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIron release during cooking may support daily iron intake when combined with a balanced diet.\u003c\/li\u003e\n\u003cli\u003eSuitable for cooking tasks like coloring pickles or polishing beans while you wait for a boil.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCare, maintenance, and sustainability\u003c\/h2\u003e\u003cp\u003eAs a cast iron piece, rust can occur with use. If rust appears, wash thoroughly and rub away rust with a cloth or scrubber. After cooking, remove moisture while hot and dry completely, then wrap in kitchen paper and store in a dry place to prevent rust. This routine helps keep the surface ready for your next use without compromising safety.\u003c\/p\u003e\u003ch2\u003eSpecifications and origin\u003c\/h2\u003e\u003cp\u003eMaterial: cast iron. Country of origin: Japan. Size: approximately 1.4 x 1.5 x 1.6 inches. Induction-friendly design supports use with many modern cooktops thanks to its enduring cast iron construction.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the OSK TBN-1 iron ball used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A compact cast-iron piece dropped into pots or kettles to infuse iron during cooking; great for miso soup, tea, and pickles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I care for the OSK TBN-1 to prevent rust?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wash after use, dry thoroughly while hot, and store away from moisture to prevent future rust.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ＯＳＫ","offers":[{"title":"Default Title","offer_id":47795626311931,"sku":"B0BHCDD9F7","price":31.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/8631\/5003\/files\/osk-tbn-1-sumikko-gurashi-shirokuma-iron-ball-in-pot.jpg?v=1766770991","url":"https:\/\/vitanutrius.com\/products\/osk-tbn-1-nambu-ironware-shirokuma-iron-ball-easy-iron-refill-for-cooking-made-in-japan","provider":"Vita NutriUS | Premium Vitamins, Minerals \u0026 Natural Supplements in United States","version":"1.0","type":"link"}