TWSBI ECO Fountain Pen – Slate Blue with Onyx
Experience the perfect blend of affordability, performance, and modern design with the TWSBI ECO Fountain Pen in Slate Blue with Onyx. Featuring a crystal-clear acrylic barrel, this pen allows you to monitor your ink levels while showcasing your favorite inks. The sleek slate blue cap and finial contrast beautifully with the black onyx trim, creating a refined and sophisticated look.
Designed with a piston-filling mechanism, the TWSBI ECO offers a generous ink capacity, making it an excellent choice for everyday writers and fountain pen enthusiasts. The black stainless steel nib provides a smooth and consistent writing experience, available in multiple sizes to suit your writing preference.
TWSBI embraces a hands-on approach to pen ownership, allowing users to disassemble and maintain their pens. Each TWSBI ECO comes with a wrench and silicone grease for long-term care, though they are not required for immediate use.
Key Features:
- Transparent demonstrator barrel for easy ink level monitoring
- Slate blue cap and finial with black onyx trim for a sleek aesthetic
- Black stainless steel nib available in Extra-Fine, Fine, Medium, Broad, and 1.1mm Stub
- Piston-filling system for high ink capacity (1.76ml) – works with bottled ink
- Screw-on cap with an inner seal to prevent ink from drying
- Durable resin body with a comfortable grip for extended writing sessions
- Includes wrench and silicone grease for long-term maintenance
Specification
| Brand | TWSBI |
| Product Type | Fountain Pen |
| Collection | TWSBI ECO |
| Color | Slate Blue with Onyx |
|
Body Material |
Resin |
| Cap Type | Screw-cap |
|
Compatible inks & refills |
Bottled ink |
|
Filling Mechanism |
Piston |
|
Grip Material |
Resin |
| Nib Size | Extra Fine, Fine, Medium, Broad, Stub 1.1mm |
| Nib Color | Black |
| Nib Material | Steel |
| Diameter - Body | 12.8mm (0.50in) |
| Diameter - Cap (without clip) | 14.9mm (0.59in) |
| Diameter - Cap (with clip) | 17.3mm (0.68in) |
| Diameter - Grip (mm) | 9.1mm |
| Length - Body | 131.6mm (5.18in) |
| Length - Cap | 60.4mm (2.38in) |
| Length - Nib | 18.5mm (0.73in) |
| Length - Overall (Closed) | 138.8mm (5.46in) |
| Length - Overall (Posted) | 167.5mm (6.59in) |
| Weight - Body | 13g (0.46oz) |
| Weight - Cap | 8g (0.28oz) |
| Weight - Overall (g) | 21.0g |
| Max Ink Capacity - Piston Vac | 1.76ml |
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
You may initiate a return within 14 days of receiving your item, as long as the product remains unopened, is in its original packaging, and is accompanied by the receipt. However, please note that sale items and personalized items are non-returnable and non-refundable exceptions to this policy. We stand by a no-questions-asked approach, and if the item is safely returned, 100% of the item's value (excluding shipping costs) will be refunded..
If you happen to receive a defective item, the incorrect item, or an incorrect quantity, please Contact Us within 14 days from the date of receipt. We will promptly send you the correct item, and we'll also reimburse you for the return shipping costs resulting from our mistake. Your satisfaction is our priority.
We recognize that sometimes there may be a disparity in expectations. In such cases, please do not hesitate to Contact Us, and our dedicated customer service team will provide you with step-by-step guidance through the entire process. However, please be aware that buyers are responsible for covering all shipping charges. Your satisfaction is our priority, and we're here to assist you; just reach out to us.
If your parcel is being returned to us for any reason, such as:
- Unclaimed
- Incomplete/Insufficient Address
- Undeliverable as Addressed
- Refused, and so forth...
Please note that only once the parcel arrives back at our office will we initiate a refund for the purchase price of the products, minus the shipping cost. This also applies to orders that had initially qualified for free shipping.
For Personalized Items:
All sales involving personalized or customized items are considered final. Regrettably, we are unable to accept returns, offer refunds, loyalty points, or exchanges for these items. Your understanding in this matter is greatly appreciated.