--- product_id: 760424288 title: "Classmate Octane- Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing | Preferred by Students for Exam & Class notes|Study at home essentials" brand: "classmate" price: "¥4779" currency: JPY in_stock: true reviews_count: 5 category: "Classmate" url: https://www.desertcart.jp/products/760424288-classmate-octane-blue-gel-pens-pack-of-11-smooth-writing store_origin: JP region: Japan --- # Ergonomic comfortable grip Waterproof, smudge-proof ink Smooth writing flow Classmate Octane- Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing | Preferred by Students for Exam & Class notes|Study at home essentials **Brand:** classmate **Price:** ¥4779 **Availability:** ✅ In Stock ## Summary > ✍️ Write smart, write smooth—never miss a beat! ## Quick Answers - **What is this?** Classmate Octane- Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing | Preferred by Students for Exam & Class notes|Study at home essentials by classmate - **How much does it cost?** ¥4779 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/760424288-classmate-octane-blue-gel-pens-pack-of-11-smooth-writing) ## Best For - classmate enthusiasts ## Why This Product - Trusted classmate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Comfort:** Ergonomically designed grip reduces hand fatigue, perfect for marathon study sessions or back-to-back meetings. - • **Bulk Pack Value:** 11 pens in one pack means you’re always ready—never run out during critical moments. - • **Effortless Precision:** Experience silky-smooth, fast writing that keeps your notes flawless and your ideas flowing. - • **Trusted by Achievers:** Preferred by students and professionals alike, these pens are your essential study and work companion. - • **Smudge-Free Confidence:** Waterproof Japanese ink ensures your work stays crisp and clean—no more messy exams or important notes. ## Overview Classmate Octane Blue Gel Pens come in a convenient pack of 11, featuring smooth, fast-flowing gel ink that’s waterproof and smudge-proof. Designed with a comfortable grip for extended use, these pens are ideal for students and professionals who demand reliability and precision in every stroke. ## Description Classmate Octane - Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing|Preferred by Students for Exam & Class notes|Study at home essentials Review: Good Review: Nothing ## Features - Smooth and fast writing - Japanese waterproof ink - Comfortable grip ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0869QNV3V | | Age Range (Description) | Adult | | Age Range Description | Adult | | Brand | Classmate | | Brand Name | Classmate | | Customer Reviews | 4.4 out of 5 stars 369 Your Review | | Global Trade Identification Number | 08903183301860 | | Ink Color | Blue | | Item Dimensions | 10 x 10 x 140 mm | | Item Weight | 122 Grams | | Item dimensions L x W x H | 10 x 10 x 140 mm | | Manufacturer | ITC | | Model Number | 4030186 | | Unit Count | 11.0 Count | ## Product Details - **Brand:** Classmate - **Ink Color:** Blue - **Age Range (Description):** 成年 - **Unit Count:** 11.0 Count - **Item dimensions L x W x H:** 10 x 10 x 140 mm ## Images ![Classmate Octane- Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing | Preferred by Students for Exam & Class notes|Study at home essentials - Image 1](https://m.media-amazon.com/images/I/81y7dJuFAmL.jpg) ![Classmate Octane- Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing | Preferred by Students for Exam & Class notes|Study at home essentials - Image 2](https://m.media-amazon.com/images/I/419mbx5TnqL.jpg) ![Classmate Octane- Blue Gel Pens (Pack of 11) | Smooth Writing Pens | Water-proof ink for smudge-free writing | Preferred by Students for Exam & Class notes|Study at home essentials - Image 3](https://m.media-amazon.com/images/I/31Clv1HAEPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by S***V on September 9, 2024* ### ⭐⭐⭐⭐⭐ Nothing *by A***R on October 26, 2025* ### ⭐⭐⭐⭐ Smooth writing✍️ *by S***M on May 2, 2022* ## Frequently Bought Together - Classmate 4030186 11 Count (Pack of 1) Octane- Blue Gel Pens 11) Smooth Writing Pens| Water-proof Ink For Smudge-free Writing| Preferred By Students Exam & Class Notes| Study At Home Essentials Black - Pentonic Gel Pen Box Pack | Tip Size 0.6 mm | Click Off Mechanism With Black Matte Finish Body | Quick Dry, Waterproof Ink For Smooth Writing Experience | Black Ink, Pack Of 12 - TKTTBD Gel Pen, 5pcs Quick Dry Ink Pens Retractable Ink Pens 0.5mm Ballpoint Pen Fine Point Gel Pen Writing Pens for School Office Home, 5 Colors --- ## 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/760424288-classmate-octane-blue-gel-pens-pack-of-11-smooth-writing](https://www.desertcart.jp/products/760424288-classmate-octane-blue-gel-pens-pack-of-11-smooth-writing) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-17*