--- product_id: 7108948 title: "Kishu Charcoal – To Go for Water Bottles. Made by Japanese artisans. Absorbs toxins in tap water." brand: "kishu charcoal" price: "¥4856" currency: JPY in_stock: true category: "Kishu Charcoal" url: https://www.desertcart.jp/products/7108948-kishu-charcoal-to-go-for-water-bottles-made-by-japanese store_origin: JP region: Japan --- # Fits any water bottle 100% natural Japanese charcoal 4-month toxin absorption Kishu Charcoal – To Go for Water Bottles. Made by Japanese artisans. Absorbs toxins in tap water. **Brand:** kishu charcoal **Price:** ¥4856 **Availability:** ✅ In Stock ## Summary > ♻️ Sip Smart, Live Green – The Artisan’s Choice for Pure Water ## Quick Answers - **What is this?** Kishu Charcoal – To Go for Water Bottles. Made by Japanese artisans. Absorbs toxins in tap water. by kishu charcoal - **How much does it cost?** ¥4856 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/7108948-kishu-charcoal-to-go-for-water-bottles-made-by-japanese) ## Best For - kishu charcoal enthusiasts ## Why This Product - Trusted kishu charcoal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Eco Upgrade:** Simply drop in your bottle and enjoy cleaner water—no plastic waste involved. - • **Long-Lasting Freshness:** One stick purifies your water for up to 4 months, keeping you refreshed on the go. - • **Sustainably Pure Hydration:** Harness the power of artisan-crafted activated charcoal for toxin-free water. - • **Universal Fit, Ultimate Convenience:** Designed to work seamlessly with any water bottle, perfect for busy professionals. - • **Taste the Difference, Feel the Impact:** Elevate your daily hydration with a natural filter that improves taste and quality. ## Overview Kishu Charcoal is a premium activated charcoal stick handcrafted by Japanese artisans to naturally absorb toxins from tap water. Designed for easy use in any water bottle, it offers a sustainable alternative to plastic filters, lasting up to four months per stick while enhancing water taste and quality. ## Description Kishu Charcoal is the finest form of activated charcoal, made by Japanese artisans. Kishu bonds with toxins in tap water. Kishu is the simple, green way to water. One stick lasts four months. ## Features - Kishu is the green way to filter tap water. - Finest form of activated charcoal. - Kishu is easy to use - simply place in any water bottle, add tap water and allow Kishu go to work. - Kishu is the green alternative to plastic filters like the Brita. - One stick lasts 4 months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AW0A8XW | | Best Sellers Rank | #119,135 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #182 in Pitcher Water Filters #10,337 in Kitchen & Bath Fixtures | | Brand Name | Kishu Charcoal | | Customer Reviews | 4.5 4.5 out of 5 stars (255) | | EU Spare Part Availability Duration | 4 months | | External Testing Certification | CE | | Global Trade Identification Number | 00793573139788 | | Item Weight | 0.05 kg | | Manufacturer | Kishu Charcoal | | Manufacturer Part Number | 101 | | Material Type | Activated Charcoal | | Model Number | 101 | | Number of Items | 1 | | Product Benefits | Improves taste and quality of tap water with natural activated charcoal | | UPC | 735343309380 793573139788 | | Unit Count | 1 Count | ## Product Details - **Brand:** Kishu Charcoal - **External Testing Certification:** CE - **Item Weight:** 0.05 kg - **Material:** Activated Charcoal - **Product Benefits:** Improves taste and quality of tap water with natural activated charcoal ## Images ![Kishu Charcoal – To Go for Water Bottles. Made by Japanese artisans. Absorbs toxins in tap water. - Image 1](https://m.media-amazon.com/images/I/71heUslK-IL.jpg) ## Questions & Answers **Q: I used this for my science fair project. i tested to see if the tds actually decreased when you put it in but it doesn't. did i do something wrong?** A: The majority of TDS are going to be calcium and magnesium, and the advert specifically says those are left in the water, so you might not expect TDS to decrease by much. **Q: Is it ok to use these in stainless steel water bottles? Does it react poorly with the metal?** A: Kishu does not react adversely to any type of vessel material. Thank you for your inquiry!Judith Bershof/Founder of Kishu Charcoal **Q: Does this work for vodka?** A: Hello Stranded -It is possible to use Kishu in a variety of ways. We have not yet marketed it for alcohol-enhancing purposes although it's in our testing protocol.Thank you for your inquiry. **Q: How long does it take to filter the toxins in a bottle of water?** A: Kishu begins working immediately. Optimal filtration takes 2 hours.Thank you for your question. ## Frequently Bought Together - Authentic Kishu Charcoal – To Go for Water Bottles. The Only Authentic, Certified & Tested Charcoal Water Purifier. Made by Japanese artisans. Absorbs toxins in tap water. - Kishu Charcoal - Activated Charcoal Water Filter for Pitchers 2-pack - Kishu Charcoal XL for 3 Gallon Jugs. The Finest Activated Charcoal from Japan. Bonds with toxins in tap Water. Lasts 4 Months. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/7108948-kishu-charcoal-to-go-for-water-bottles-made-by-japanese](https://www.desertcart.jp/products/7108948-kishu-charcoal-to-go-for-water-bottles-made-by-japanese) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-13*