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At a glance
- Condition
- New
- Model
- TW100062
- Dimensions
- 5.43 x 0.5 x 0.5 in
- Weight
- 50 g
- Color
- Clear
- Material
- Plastic
- Drill Point
- Fine
Features 5
- Piston Filler Fountain Pen
- Pen cap is able to post onto the back of the pen
- Comes in EF, F, M, B, or stub1.1 nib size choices.
- Inner cap to insure a perfect seal when pen is capped
- More pronounced GRIP section for bigger hands, beginners, children.
Description
Comes in EF, F, M, B, Stub1.1 nib choices Piston Filler Fountain pen. Simply unscrew the end cap, dip into ink, screw back the end cap, and your done! Ready to write!! Pen cap has an inner cap to insure a perfect seal when stored away. ECO-T has a slightly more pronounced grip section; to help with learning correct writing posture for kids, new enthusiast, and anyone who likes a little bit more structure to the grip area. Cap and end cap also has a rotary triangular shape design.
Specs 24
| Brand | TWSBI |
|---|---|
| Writing Instrument Form | Fountain Pen |
| Color | Clear |
| Ink Color | clear |
| Age Range (Description) | Adult |
| Drill Point | Fine |
| Additional Features | Eco Friendly |
| Line Size | Line sizes Extra Fine (EF), Fine (F), Medium (M), Broad (B), and Stub 1.1 |
| Hand Orientation | Ambidextrous |
| Grip Type | Pronounced |
| Hardness | F |
| Closure Type | Screw |
| Body Shape | Triangular |
| Material Type | Plastic |
| Ink Base | Water |
| Brand Name | TWSBI |
| Age Range Description | Adult |
| Recommended Uses For Product | Home, School |
| Model Number | TW100062 |
| Manufacturer | TWSBI |
| Unit Count | 1.0 Count |
| Item Dimensions | 5.43 x 0.5 x 0.5 inches |
| Item Weight | 50 Grams |
| Item Diameter | 12.8 Millimeters |
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Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Best entry level fountain pen - EVER!
Out of the box, easy to fill, easy to clean, and quick to write. Great fill capacity. Works with a variety of inks, and glides so smoothly across the paper. I recommend Tomoe River paper. Dries relatively quickly. Great packaging. I’m so pleased with these pens. Great for beginners! Worth every penny.
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Reviewed in the United States on September 22, 2024 by Katherine M. Rose
Unbelievably excellent!
Rock solid construction and crystal clear. I initially bought a competitor's model for ten dollars less and it was absolute junk. I bought this as a replacement and it is light years better! Pen comes with a dissasembly wrench and silicon oil bottle for the piston. Construction quality is flawless. Writes like a dream. Nib is not flexy if that's what you're looking for. 110% recommended!! Update: Carried it around in a scrub shirt pocket at work - a bit risky! But no leaks so far! The nib's small, round tip allows for smooth lines in most directions. Pen can write at high and low grip angles too! The nib will flex the tiniest amount when moving from light pressure to heavy pressure. The line will get about one third wider, but that's leaning on it a bit! Absolutely no feed issues with Noodlers 'Heart of Darkness' ink. Love it as an everyday writer and doodling tool! I'll absolutely pursue getting a second TWSBI ECO T, either with a factory flex nib, or installing one myself. The standard one I already have just writes too well to change it up!
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Reviewed in the United States on February 24, 2023 by marie
Great pen!
Tremendous writing utensil
Reviewed in the United States on February 12, 2026 by Tommy
Best bang for the buck
This is one amazing pen. Easy to fill, holds an insane amount of ink and writes smoooth even on nasty cheap copier paper. Worth every penny and then some.
Reviewed in the United States on October 30, 2024 by Pamela Gaffney
Love my TWSBI ECO T
Great fountain pen and I love the large ink chamber. Easy to use and to maintain. Lots of writing before needing a refill!
Reviewed in the United States on November 3, 2024 by Wysdom
Writes smooth and better than expected
Item is as descrbed and pictured ... It writes great, with the correct ink, at its price point.
Reviewed in the United States on February 26, 2026 by Nathan
This is one you have to break in, but once you do.....
I bought this model because I had purchase a couple of TWSBI Diamond 580s and found them excellent pens. In fact, they far outperformed a Pilot Custom Heritage 92, which is about 2 1/2 times the price of the Diamond 580. The ESCTO T is $20 dollars less than the Diamond, so I thought it was a good risk. At first, I found the ESCO T dissapointing. I used in here and there, but found it a bit scratchy and draggy (for lack of better terms). For a year or so, I used it here and there, carried it in my messanger bag as a backup in case my other pens ran out of ink. A few months ago, I gave it another try. It still dragged, but I continued to use it. As time went on, I found this pen working better and better, providing nice crsip lines and an increasingly smooth writing experience. It is now my go-to pen, the one I use all the time. I am not sure how a high-end pen performs, but I cannot imagine it perfoming much better than this one. Buy it, work with it, give it some time. It's an excellent pen, especially for the cost.
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Reviewed in the United States on June 24, 2022 by Wiljosew
Great pen made of not-great plastic
Large ink volume, super easy to clean out between inks, and very pleasant to write with. It posts securely, though it's a bit top-heavy when posted. Lost two stars because it fell 3 feet onto a wood floor and part of the plastic on the cap shattered off, leaving some jagged edges around the caps top. The pen still works fine, but for a nearly 40 dollar pen I kind of expect it can handle every day wear and tear - including simply falling off a desk.
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Reviewed in the United States on February 9, 2026 by Alex