---
product_id: 94191147
title: "Twsbi ECO-T Clear stylus F - Fountain Pen"
brand: "twsbi"
price: "$1.01"
currency: USD
in_stock: false
reviews_count: 7
url: https://www.desertcart.us/products/94191147-twsbi-eco-t-clear-stylus-f-fountain-pen
store_origin: US
region: United States of America
---

# Transparent body shows ink level Fine (F) nib for precise writing Piston filler for smooth ink flow Twsbi ECO-T Clear stylus F - Fountain Pen

**Brand:** twsbi
**Price:** $1.01
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Write Boldly, See Clearly — The Pen That Works as Hard as You Do

## Quick Answers

- **What is this?** Twsbi ECO-T Clear stylus F - Fountain Pen by twsbi
- **How much does it cost?** $1.01 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/94191147-twsbi-eco-t-clear-stylus-f-fountain-pen)

## Best For

- twsbi enthusiasts

## Why This Product

- Trusted twsbi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Ink Mastery:** Piston filling system ensures a seamless, mess-free refill experience.
- • **Ergonomic Triangular Grip:** Designed to naturally guide your fingers for the perfect writing posture, reducing fatigue.
- • **Sleek, Modern Transparency:** Clear cap and body combine style with function, making your pen a conversation starter in any meeting.
- • **Precision at Your Fingertips:** Fine nib delivers crisp, clean lines perfect for detailed note-taking and professional documents.
- • **See Your Ink, Stay in Control:** Transparent barrel reveals ink color and remaining levels—never get caught off guard.

## Overview

The TWSBI ECO-T Clear stylus F Fountain Pen features a piston filling mechanism for smooth ink flow, a fine nib for precise writing, and a transparent body that displays ink levels and the filling process. Its ergonomic triangular grip promotes correct writing posture, making it ideal for professionals who value both style and functionality.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- Fountain Pen with Piston Filler
- Steel pen writing gradation F (Fine)
- Transparent cap and back and rounded triangular shape
- Transparent body showing the charging mechanism, color and amount of residual ink
- ECO-T model that stands out for the triangular shape of the handle that helps and teaches the correct position in writing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Twsbi |
| Brand | TWSBI |
| Model Number | TW100062 |
| Product Dimensions | 13.8 x 1.28 x 1.28 cm; 50 g |
| Colour | transparent |
| Closure | Screw Cap |
| Grip Type | Ergonomic handle |
| Pencil Lead Degree (Hardness) | F |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Fine |
| Line Size | Line sizes: Extra Fine (EF), Fine (F), Medium (M), Broad (B), and Stub 1.1 |
| Ink Colour | Black |
| Manufacturer Part Number | TW100062 |
| Item Weight | 50 g |

## Product Details

- **Brand:** TWSBI
- **Writing instrument form:** Fountain Pen
- **Colour:** transparent
- **Ink colour:** Black
- **Age range (description):** Adult
- **Material:** Plastic
- **Point type:** Fine
- **Special feature:** Transparent
- **Unit count:** 1 Count
- **Model name:** ECO-T

## Images

![Twsbi ECO-T Clear stylus F - Fountain Pen - Image 1](https://m.media-amazon.com/images/I/515-6EUyihL.jpg)
![Twsbi ECO-T Clear stylus F - Fountain Pen - Image 2](https://m.media-amazon.com/images/I/41VqrSuD-8L.jpg)
![Twsbi ECO-T Clear stylus F - Fountain Pen - Image 3](https://m.media-amazon.com/images/I/5164Ksr8xrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent value Fountain Pen
  

*by M***S on Reviewed in the United Kingdom on 10 February 2019*

Very nice clear design - good grip - very smooth for a fine nib.

### ⭐ 1.0 out of 5 stars







  
  
    Was good at first, then failed to work properly
  

*by H***Y on Reviewed in the United Kingdom on 4 May 2019*

This Pen arrived on time and came with a wrench tool and silicone grease. At first it started to leak but still stopped quickly. Later on, the piston controller (this sucks in the ink and pushes it out) is jammed and doesn't work properly. This caused further problems including a very messy pad of a4zOverall: I would recommend this as it looks very attractive with ink sloshing but is not practical by anyones standards. As a student I depend on a reliable pen. Purchase a more reliable pen which will not leak in your bag/pocket.

### ⭐⭐⭐⭐⭐ 







  
  
    Best entry level fountain pen - EVER!
  

*by K***E on Reviewed in the United States on 22 September 2024*

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.

## Frequently Bought Together

- TWSBI ECO T Clear Fountain Pen F nib
- Asvine Hongdian Fountain Pen Bottled Ink Black, 60ml Fountain Pen Bottled Ink, Non Carbon

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**Shop now:** [https://www.desertcart.us/products/94191147-twsbi-eco-t-clear-stylus-f-fountain-pen](https://www.desertcart.us/products/94191147-twsbi-eco-t-clear-stylus-f-fountain-pen)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-17*