--- product_id: 19505911 title: "Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C)" brand: "pentel" price: "€ 25.48" currency: EUR in_stock: true reviews_count: 13 category: "Pentel" url: https://www.desertcart.pt/products/19505911-rolling-writer-pen-0-8-millimeter-cushion-ball-tip-blue store_origin: PT region: Portugal --- # Writes over 1 mile per pen 0.8mm medium line precision Cushion Ball Tip™ for pressure resilience Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) **Brand:** pentel **Price:** € 25.48 **Availability:** ✅ In Stock ## Summary > 🖋️ Write your legacy with the pen that’s been defining smooth for decades! ## Quick Answers - **What is this?** Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) by pentel - **How much does it cost?** € 25.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/19505911-rolling-writer-pen-0-8-millimeter-cushion-ball-tip-blue) ## Best For - pentel enthusiasts ## Why This Product - Trusted pentel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Timeless Classic:** The original rollerball pen, trusted for over 30 years and still unmatched in quality. - • **Endurance That Lasts:** Write continuously for over a mile—perfect for marathon meetings and creative bursts. - • **Bulk Pack Convenience:** Box of 12 pens ensures you’re always stocked and ready to impress. - • **Professional Blue Ink:** Vibrant blue ink that stands out on every document, enhancing your professional presence. - • **Smooth, Consistent Writing:** Experience effortless glide with the patented cushion ball tip™ that adapts to your pressure. ## Overview The Pentel Rolling Writer Pen features a 0.8mm cushion ball tip™ that delivers smooth, medium lines regardless of writing pressure. With a large ink reservoir, each pen writes over one mile, making it ideal for professionals who demand reliability and style. This box of 12 blue ink rollerball pens combines timeless design with a limited lifetime warranty, ensuring you stay equipped for every task. ## Description The Pentel Rolling Writer rollerball pen is the very first rollerball pen ever invented. The unique cushion ball tip™ allows you to write with light or heavy pressure with no adverse effect on the tip or the line produced. The large capacity ink reservoir enables you to write for over a mile. The 0.8mm rollerball tip writes medium lines. The Rolling Writer is backed by pentel’s limited lifetime warranty. Review: Smooth - The best pens ever Review: They were good in the 1980s. Still are! - I started using these pens over 30 years ago when my family and I were living in South America. They're just as good today as they were when I first used them. For a long time I preferred the green ink but in my old age I've switched to black. ## Features - The very first roller ball pen ever - Writes for over one mile - Write with light or heavy pressure with the cushion ball tip - 0.8mm tip writes medium lines ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00006IEAE | | Additional Features | No | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #24,490 in Office Products ( See Top 100 in Office Products ) #1,270 in Ballpoint Pens | | Body Shape | Round | | Brand | Pentel | | Brand Name | Pentel | | Closure Type | Click-Off Cap | | Color | Blue | | Customer Reviews | 4.5 out of 5 stars 1,287 Reviews | | Drill Point | Medium | | Global Trade Identification Number | 00072512000571, 00072512000632, 00072512000694 | | Grip Type | default_no_selection_value | | Hand Orientation | Ambidextrous | | Hardness | default_no_selection_value | | Included Components | Rollerball Pen (12) | | Ink Base | Water | | Ink Color | Blue | | Item Diameter | 0.8 millimeters | | Item Dimensions | 0.56 x 5.56 x 0.56 inches | | Item Type Name | Fine | | Item Weight | 3.2 ounces | | Line Size | 0.8mm | | Manufacturer | Pentel | | Material | Plastic | | Material Type | Plastic | | Model Name | Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) | | Model Number | R100-C | | Recommended Uses For Product | Writing | | Style | stick | | UPC | 809302087722 072512000694 638458798479 641438130992 999992886788 072512000632 638084773840 641438680015 804993567454 823019718328 800011347541 088037986429 523160230426 072512000571 801593304458 031112275536 640206491969 | | Unit Count | 12 Count | | Warranty Description | Limited Lifetime Warranty | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Roller Ball Pen | | Writing Technique | rollerball | ## Product Details - **Age Range (Description):** Adult - **Brand:** Pentel - **Color:** Blue - **Ink Color:** Blue - **Writing Instrument Form:** Roller Ball Pen ## Images ![Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Image 1](https://m.media-amazon.com/images/I/41mosHEn9oL.jpg) ## Questions & Answers **Q: Is it in Blue color?** A: I presume you are asking about the color of ink with which it writes. If you purchase a "Rolling Writer" pen which has a black case and top, it will write with black ink. If you purchase a pen which has a blue case and top, it will write with blue ink. If you purchase a pen which has a red case and top, it will write with red ink, etc. Bob **Q: Are these non-smudge when using with a straight edge or protractor?  I draw custom geometric designs for book covers and I'm tired of smudges.** A: It is like a rollerball gel ink so until it dries it would smudge **Q: Has anyone found a solution to getting stuck ink to flow in these pens? Tapping them hard can work, but not always. Specifics appreciated. Thanks.** A: I always store mine "cap up" so the ink flows away from the tip. Never really had that problem. **Q: Hi, this is for a box of 12 pens, correct? Thank you!** A: Dear Heidi, Yes, there are 12 Pens in each box. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth *by M***N on September 11, 2026* The best pens ever ### ⭐⭐⭐⭐⭐ They were good in the 1980s. Still are! *by T***R on August 29, 2026* I started using these pens over 30 years ago when my family and I were living in South America. They're just as good today as they were when I first used them. For a long time I preferred the green ink but in my old age I've switched to black. ### ⭐⭐⭐⭐⭐ A Pen Worth Writing About *by P***A on August 21, 2013* I have been using these pens for over 30 years. I love the size of the barrel, the light weight of the pen, and the smoothness and evenness of the ink flow. They are really nothing great to look at -- basically a shiny, smooth, round, black pen with a fairly "brand X" kind of cap. I am very struck by how much better my handwriting looks (than with any other pen). Most of the time, these pens last a pretty long time. I usually throw away the caps when I start using a pen and, when not in use, they are left uncapped on my desk, often for days at a time (and in direct sunlight). Even when I have been gone for a week or more, the pens usually work flawlessly when I return to them. When cleaning up, I have found some that have gotten lost and dusty (including one that got "put away" in a storage box that I had not opened in 10 years). They usually still work beautifully. I have also had some pens (but, by no means "boxes") that seem to dry up more quickly than others. I have no idea why. However, this has not happened often enough (despite using more than a hundred boxes over the years) for me to consider adopting another writing implement. I tend to buy a couple of boxes at a time and have noticed that it sometimes takes a year for me to open the last of the pens. I have never noticed any difference in how long these "aged" pens perform compared to a "fresher" ones. Over the years, these pens have been subjected to a number of mishaps and mistreatments. They have been walked on, dented, slightly bent, briefly chewed on by a puppy, and used to open boxes (including more than a few from Amazon). Despite these "off-label" uses, these pens have never leaked or failed to work afterwards. One feature of these pens that I like is that when they stop working, they stop working rather suddenly. There is none of that working for a bit, stopping, then starting again. It is either "on" or it is "gone" which makes the advantage of buying them by the box even more appealing. I have gotten pretty good at tossing the old one in the trash while reaching for a new one. Every once in a while, someone will give me a pen or pen set as a gift. None of them have come close to producing the results I have consistently had with these pens. I have also tried other pens. Somehow they come up short in how they fit my hand, how the ink goes onto the page, or in how heavy they seem. I guess I could try harder to like another pen but I just don't seem to want to. ## Frequently Bought Together - Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Black Ink, 12 pens (R100-A) - Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Red Ink, Box of 12 (R100-B) --- ## 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.pt/products/19505911-rolling-writer-pen-0-8-millimeter-cushion-ball-tip-blue](https://www.desertcart.pt/products/19505911-rolling-writer-pen-0-8-millimeter-cushion-ball-tip-blue) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-25*