--- product_id: 393294567 title: "Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm" brand: "sepamoon" price: "612948₫" currency: VND in_stock: true reviews_count: 5 category: "Sepamoon" url: https://www.desertcart.vn/products/393294567-sepamoon-30-ballpoint-pen-refills-blue-ink-0-7-mm store_origin: VN region: Vietnam --- # 30 refills per pack vivid blue ink flow 0.7 mm precision tip Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm **Brand:** sepamoon **Price:** 612948₫ **Availability:** ✅ In Stock ## Summary > 🖋️ Elevate your writing game—because your ideas deserve the best ink. ## Quick Answers - **What is this?** Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm by sepamoon - **How much does it cost?** 612948₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/393294567-sepamoon-30-ballpoint-pen-refills-blue-ink-0-7-mm) ## Best For - sepamoon enthusiasts ## Why This Product - Trusted sepamoon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Blue Ink:** Make your ideas pop with rich, evenly flowing blue ink that commands attention on every page. - • **Customizable Length:** Trim refills to perfectly fit your favorite retractable pens—versatility meets convenience. - • **Smooth Precision Writing:** Experience flawless 0.7 mm ballpoint tips for crisp, professional notes every time. - • **Bulk Supply for Consistency:** Stay stocked with 30 high-quality refills—never run out during critical projects or meetings. - • **Thoughtful Gift for Professionals:** Ideal for colleagues and creatives who value reliability and style in their everyday tools. ## Overview Sepamoon 30 Ballpoint Pen Refills offer a pack of 30 durable, 0.7 mm blue ink refills designed for retractable pens. Crafted with quality plastic shells and smooth-flowing ink, these refills ensure consistent, vibrant writing. Their customizable length fits various pen cases, making them a versatile and practical choice for professionals, students, and creatives alike. ## Description Features: Widely applied: These gel ink refills for retractable pens are practical accessories for home, office, school, factory and so on, can be applied for writing, drawing, sketching, etc.. Proper length: Each gel ink pen refill is about 10.7 cm/ 4.2 inches in length, you can cut its length to match various pens, not just suitable for retractable pens. Specifications: Material: plastic, ink Ink color: as pictures shown Size: 0.7 mm Quantity: 30 pieces Package include: 30 x Retractable pen replacement refills Note: Manual measurement, please allow slight errors on size. Review: tres bien Review: My order arrived in a timey fashion. I had numerous old vintage click pens, and these refills did not perfectly fit. My vintage click pens had all metal ink cartridge's which have a slightly smaller ink tip. The metal tip on the refills were too big for the smaller pen openings. However I was able to enlarge the pen tip openings by sanding the pen tips down just a little, thereby creating a larger opening. It worked out perfectly, and the refills fit and the pens easily click up and down. ## Features - Adequate quantity: there are 30 pieces of 0.7 mm ballpoint pen replacement refills for retractable pens in the package, enough for your use and replacement in daily life, meeting your writing, study and work demands - Quality materials: the shell of the retractable pen replacement refill is made of quality plastic, the ink inside is also made of quality material, with high color rendering and flows evenly, so the entire pen refill is very durable, allows you to write smoothly on paper - Easy to use: the retractable pen refill is very easy to use and can be cut as needed, firstly, prepare the pen case that needs to replace refill, and then compare the length of the pen case and refill, if the refill's length is too long, you can cut its length to fit the pen case, finally install it into the pen case and you can use it - Practical gift: this retractable pen refill set can not only be applied as your own spare refill, but also can be served as a gift for your family members, classmates, colleagues and friends who have have retractable pens; This must be an useful and thoughtful gift - Product characteristics: what needs to be emphasized is that the ink color of this set of retractable pen replacement refill is blue or black, the tip model is 0.7 mm and the length measures about 10.7 cm/ 4.2 inches ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Sepamoon | | Brand | Sepamoon | | Model number | Sepamoon-Ink Retractable Pen Refills-01 | | Package Dimensions | 14.7 x 10.4 x 0.7 cm; 20 g | | Color | Blue | | Number of Items | 30 | | Size | 0.7 mm | | Point Type | Ballpoint | | Ink Color | Blue | | Manufacturer Part Number | Sepamoon-Ink Retractable Pen Refills-01 | | Item Weight | 20 g | ## Product Details - **Brand:** Sepamoon - **Style:** Ballpoint - **Point type:** Ballpoint - **Item weight:** 0.02 Kilograms - **Number of pieces:** 30 ## Images ![Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm - Image 1](https://m.media-amazon.com/images/I/81KbpR7bJ-L.jpg) ![Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm - Image 2](https://m.media-amazon.com/images/I/71d4RXC5xaL.jpg) ![Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm - Image 3](https://m.media-amazon.com/images/I/61+TfB3nIkL.jpg) ![Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm - Image 4](https://m.media-amazon.com/images/I/81bR0RUd+GL.jpg) ![Sepamoon 30 Ballpoint Pen Refills, Blue Ink, 0.7 mm - Image 5](https://m.media-amazon.com/images/I/71g+KMGw9lL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will these work for zebra pens ?** A: Sorry I cannot confirm this definitively. However, as long as the Zebra insert is straight and not tapered at any portion, it should be OK. I would suggest you measure the zebra insert before ordering. The description calls out the length as: 10.7 cm/ 4.2 inches; Note: not suitable for pens that are too long. Must pay attention to product size. I actually had to insert something to increase the length for my purposes. **Q: I did not receive this even though it says I did** A: They did not meet my satisfaction. They leak .write rough, and are scratchy. **Q: do these work with the resin pen molds that show 4.3 inch pens with the molds?** A: ' They didn't work with any of my pens, the shoulder is not large enough **Q: What is distance between tip of pen and bulb(shoulder?)** A: As I wrote in my review, that tip-to-shoulder distance is about 1.1 inch. However, the amount of ink in these refills is less than the original in my Office Depot Super Comfort Grip Retractable Ballpoint Pens. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***C on 15 February 2026* tres bien ### ⭐⭐⭐⭐⭐ Review *by P***E on 15 February 2026* My order arrived in a timey fashion. I had numerous old vintage click pens, and these refills did not perfectly fit. My vintage click pens had all metal ink cartridge's which have a slightly smaller ink tip. The metal tip on the refills were too big for the smaller pen openings. However I was able to enlarge the pen tip openings by sanding the pen tips down just a little, thereby creating a larger opening. It worked out perfectly, and the refills fit and the pens easily click up and down. ### ⭐⭐⭐⭐⭐ Review *by M***R on 19 December 2025* تماما كما أردتهم مخزون كثير للقلم وبسعر ممتاز جدا ## Frequently Bought Together - 30 Pieces Ink Pen, Ballpoint Pen Refills Replacement Ballpoint Black for Retractable Pens Office College School Supplies (Blue,0.7 mm) - MengRan 4.5'' Ballpoint Ink Pen Refills for Twist Pens,1mm Medium Tip, Compatible with Cross Pen Refills (8513)(10 Pcs Black Ink) --- ## 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.vn/products/393294567-sepamoon-30-ballpoint-pen-refills-blue-ink-0-7-mm](https://www.desertcart.vn/products/393294567-sepamoon-30-ballpoint-pen-refills-blue-ink-0-7-mm) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*