--- product_id: 139039374 title: "OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm [Black] PG-105NP (Japan Import)" brand: "オート" price: "¥1293" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/139039374-ohto-flash-dry-gel-ballpoint-pen-refill-0-5mm-black store_origin: JP region: Japan --- # fast-dry gel ink 0.5mm precision tip authentic Made in Japan quality OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm [Black] PG-105NP (Japan Import) **Brand:** オート **Price:** ¥1293 **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, dry fast, and stand out with Japan’s finest refill! ## Quick Answers - **What is this?** OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm [Black] PG-105NP (Japan Import) by オート - **How much does it cost?** ¥1293 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/139039374-ohto-flash-dry-gel-ballpoint-pen-refill-0-5mm-black) ## 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 - • **Seamless Compatibility:** Effortlessly upgrade your Rays (NKG-255R) pen with this perfect refill fit. - • **Lightning-Fast Drying Ink:** No smudges, no delays—write confidently with quick-dry gel technology. - • **Ultra-Smooth Ceramic Ball:** Enjoy diamond-hard ceramic ball technology for a silky, fountain-pen-like glide every time. - • **Pinpoint Precision Writing:** Experience flawless 0.5mm needle tip accuracy for crisp, professional notes. - • **Enduring Japanese Craftsmanship:** Trust in a refill crafted by OHTO, pioneers since 1929 with world-first pen innovations. ## Overview The OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm delivers precision writing with its needle-point tip and fast-drying black gel ink. Made in Japan by OHTO, a pioneer in pen technology since 1929, this refill features a ceramic ball for smooth, smudge-free writing and is compatible with Rays (NKG-255R) pens. Perfect for professionals seeking reliable, high-performance refills that combine innovation with timeless craftsmanship. ## Description Needle tip gel quick dry ink. Ink Color : Black. 0.5mm. Compatible products: Rays (NKG-255R.) OHTO CO., LTD. is a Japanese pen manufacturing company selling the OHTO brand. The company was established in 1929 as a manufacturer of dyes and ink. In 1949, the company became a pen manufacturer. OHTO manufactured world's first pencil-shaped ballpoint pen with chrome ball. This is the first MADE IN JAPAN ball point pen. Also OHTO has developed world's first water-based ballpoint pen (present day Roller Pen,) as well as the world's first roller pen with ceramic writing ball, CERAMIC ROLLER PEN. [Technology] 1. Ceramic Writing Ball - Rust free, thus possess everlasting preservation stability. This rust free property gives instant and quality writing even if use the pen after many years kept in unused state. CERAMIC BALL is as hard as diamond but possess unlimited craters on its surface. These craters reserve the ink naturally and help to give fountain pen like smooth writing. 2. NEEDLE-POINT - a combination of low viscosity soft ink and needle shaped writing tip. Cutting type needle tip and a low-viscosity oil-based ink (soft ink.) By combining these two technologies, "NEEDLE-POINT" was born. Ink is different! Tip shape is different! [Products] 1. Ceramic Roller Pen 2. Soft Ink Roller Pen 3. Ballpoint Pen 4. Fountain Pen 5. Mechanical Pencil 6. Multi-function Pen 7. Drafting Pencil 8. Free Ink Roller Pen 9. Knock Roller 10. Roller Pen 11. Gel Pen 12. Marker 13. Refills 14. GACHUCK 15. Super Clip 16. Slide Clipper 17. Home Slide Clipper 18. Slide Clipper. ## Features - 0.5mm - Ink Color : Black - fast dry gel ink - Size: L98.4mm, diameter Phi 5.8mm - Material : PP ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07DL7P6T5 | | Best Sellers Rank | #25,251 in Office Products (See Top 100 in Office Products) #596 in Gel Ink Pens | | Brand Name | オート | | Customer Reviews | 4.4 4.4 out of 5 stars (217) 4.4 out of 5 stars | | Included Components | Refill schwarz | | Ink Color | Black | | Item Weight | 0.4 g | | Manufacturer | OHTO | | Manufacturer Part Number | PG-105NP | | Model Number | PG-105NP | | Number Of Pieces | 11 | | Package Size Name | Single | | Point Type | Broad | | Style | Gel,Ballpoint,Fountain | | Unit Count | 1 Count | ## Product Details - **Brand:** オート - **Item Weight:** 0.4 Grams - **Number of Pieces:** 11 - **Point Type:** Broad - **Style:** Gel,Ballpoint,Fountain ## Images ![OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm [Black] PG-105NP (Japan Import) - Image 1](https://m.media-amazon.com/images/I/71Rh2FIkIRL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great parker style refill *by on Reviewed in the United States February 7, 2026* This is my favorite refill for my rOtring 600. It fits perfectly. I really like the needle tip, the ink is nice and black, it writes smooth and doesn't skip. All in all it is a great refill ime. ### ⭐⭐⭐⭐⭐ Great fast drying refill! *by on Reviewed in the United States February 18, 2026* This refill is extraordinary! It dries faster than the ball point refill that I had in my pen before this, and it writes smooth as butter. I especially like the needle tip as you can really see what you’re writing and be precise. I also like that it’s plastic and see-through so that you can see how much ink you have left and it doesn’t add any unecessary weight to my already hefty pen. Great refill! ### ⭐⭐⭐⭐⭐ Great refill *by on Reviewed in the United States August 8, 2026* Smooth and needletip to have extra fine point. I write small in all caps, and this refill is now my Parker style go to ## Frequently Bought Together - OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm [Black] PG-105NP (Japan Import) - rOtring 600 Retractable Metal Ballpoint Pen, Medium Point, Black Ink, Black Barrel, Great Gift for Coworker - Monteverde Capless Gel Ballpoint Refill to Fit Parker Ballpoint Pens, Fine Point, Blue Black, 2 per Pack (P422BB) --- ## 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/139039374-ohto-flash-dry-gel-ballpoint-pen-refill-0-5mm-black](https://www.desertcart.jp/products/139039374-ohto-flash-dry-gel-ballpoint-pen-refill-0-5mm-black) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-24*