--- product_id: 47763972 title: "Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package]" brand: "オート" price: "AR$18041" currency: ARS in_stock: true reviews_count: 7 category: "オート" url: https://www.desertcart.com.ar/products/47763972-ohto-0-7mm-blue-oil-based-ink-refill-r-4c7np store_origin: AR region: Argentina --- # 6-pack convenience 0.7mm precision Authentic Japan import Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] **Brand:** オート **Price:** AR$18041 **Availability:** ✅ In Stock ## Summary > 🖊️ Write Your Story with Ohto - Where Every Word Counts! ## Quick Answers - **What is this?** Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] by オート - **How much does it cost?** AR$18041 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/47763972-ohto-0-7mm-blue-oil-based-ink-refill-r-4c7np) ## Best For - オート enthusiasts ## Why This Product - Trusted オート brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Dimensions:** Compact size (5.85 x 0.2 x 2.73 inches) fits perfectly in your pocket or bag. - • **Perfect Compatibility:** Designed for Ohto Multi-function Ballpoint Pens - never run out of ink! - • **Quality You Can Trust:** Ohto's renowned craftsmanship ensures a reliable writing experience. - • **Lightweight & Portable:** Weighing just 0.32 ounces, take your writing on the go effortlessly. - • **Unleash Your Creativity:** Experience smooth, vibrant writing with Ohto's blue oil-based ink. ## Overview The Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP) is a premium refill designed for Ohto Multi-function Ballpoint Pens, offering a smooth writing experience with vibrant blue ink. This pack includes 6 refills, ensuring you have a reliable supply for all your writing needs. Lightweight and compact, it's perfect for professionals on the go. Proudly imported from Japan, this refill exemplifies quality and precision. ## Description Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4 Review: Compatible with Topdrawer Helvetica Ballpoint Pen - I bought these blue 0.7 ink refills in hopes of them fitting my favorite pen, the Helvetica Ballpoint Pen from Topdrawer, because the refills Topdrawer sells are quite pricey (about $4/pc). I'm so happy to say that they work perfectly with it, and they write almost just as smoothly! I also ordered red and black ink refills from Ohto and I cannot wait to receive them. Such a good value!!! Review: great refill, will always come back for more - I have some specialty pens that I really love. they change with these Ohto ink. doesn't smudge, and send to last a long time. the quality is GREAT. when I ran out I came back for more. Would I recommend to others: yes Would I purchase again: yes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MSJMXQJ | | Best Sellers Rank | #282,911 in Office Products ( See Top 100 in Office Products ) #1,985 in Ink Pen Refills | | Brand Name | オート | | Customer Reviews | 4.3 4.3 out of 5 stars (55) | | Ink Color | Blue | | Item Dimensions | 5.85 x 0.2 x 2.73 inches | | Item Weight | 9.07 g | | Manufacturer | Ohto | | Manufacturer Part Number | R-4C7NP Blue/6p | | Model Number | SG_B01MSJMXQJ_US | | Number of Pieces | 6 | | Point Type | Medium | | Style | Ballpoint | | Unit Count | 6 Count | ## Product Details - **Brand:** オート - **Item Weight:** 9.07 g - **Item dimensions L x W x H:** 5.85 x 0.2 x 2.73 inches - **Number of Pieces:** 6 - **Style:** Ballpoint ## Images ![Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] - Image 1](https://m.media-amazon.com/images/I/71CdYq56fML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Compatible with Topdrawer Helvetica Ballpoint Pen *by S***S on March 19, 2026* I bought these blue 0.7 ink refills in hopes of them fitting my favorite pen, the Helvetica Ballpoint Pen from Topdrawer, because the refills Topdrawer sells are quite pricey (about $4/pc). I'm so happy to say that they work perfectly with it, and they write almost just as smoothly! I also ordered red and black ink refills from Ohto and I cannot wait to receive them. Such a good value!!! ### ⭐⭐⭐⭐⭐ great refill, will always come back for more *by F***K on October 19, 2024* I have some specialty pens that I really love. they change with these Ohto ink. doesn't smudge, and send to last a long time. the quality is GREAT. when I ran out I came back for more. Would I recommend to others: yes Would I purchase again: yes ### ⭐⭐⭐⭐⭐ perfect replacement *by C***K on June 20, 2025* perfect replacement ## Frequently Bought Together - Ohto 0.7mm Blue Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] - Ohto 0.7mm Black Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] - Ohto 0.7mm Red Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] --- ## 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.com.ar/products/47763972-ohto-0-7mm-blue-oil-based-ink-refill-r-4c7np](https://www.desertcart.com.ar/products/47763972-ohto-0-7mm-blue-oil-based-ink-refill-r-4c7np) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-17*