TWSBI Precision Fountain Pen – Gemini Blue (Special Edition)
Engineered for performance and styled for distinction, the TWSBI Precision Fountain Pen in Gemini Blue is a sleek, limited-edition writing instrument crafted from solid aluminum in a striking deep blue finish. Paired with stainless steel trim and a matching steel nib, this pen is both bold and refined—designed for those who appreciate form and function in equal measure.
Equipped with TWSBI’s signature piston-filling system, the Precision allows for a generous ink capacity and smooth writing experience. Like all TWSBI models, it’s designed to be fully disassembled and maintained by the user, giving fountain pen enthusiasts a deeper connection to the traditional mechanics of writing. The pen includes a wrench and silicone grease for long-term maintenance—no need to use them right away, but they’re there when you need them.
Please note: while the nib is the same as the one found in the TWSBI Diamond 580, the entire nib unit is not interchangeable. Only the nib itself can be swapped.
- Special Edition Finish: Gemini Blue anodized aluminum body, cap, and grip with sleek stainless steel accents
- User-Maintainable Design: Fully disassemblable with included wrench and silicone grease
- Piston Filling Mechanism: Fill directly from bottled ink with a large 1.67ml ink capacity
- Available Nib Sizes: Extra-Fine, Fine, Medium, Broad, and 1.1mm Stub (silver steel nib)
- Comfort Meets Function: Lightweight yet solid in hand, with a screw-cap, postable design, and balanced grip
Specification
| Brand | TWSBI |
| Product Type | Fountain Pen |
| Color | Gemini Blue |
|
Body Material |
Aluminum |
|
Cap Type |
Screw-cap |
| Compatible inks & refills | Bottled ink |
|
Filling Mechanism |
Piston |
|
Grip Material |
Metal |
|
Nib Size |
Extra-Fine, Fine, Medium, Broad, 1.1mm Stub |
| Nib Color | Silver |
| Nib Material | Steel |
| Diameter - Body | 12.8mm (0.50in) |
| Diameter - Cap (without clip) | 12.8mm (0.50in) |
| Diameter - Cap (with clip) | 14.4mm (0.57in) |
| Diameter - Grip (mm) | 9.5mm |
| Length - Body | 128.8mm (5.07in) |
| Length - Cap | 59.4mm (2.34in) |
| Length - Nib | 21.3mm (0.84in) |
| Length - Overall (Closed) | 136.9mm (5.39in) |
| Length - Overall (Posted) | 169.7mm (6.68in) |
| Weight - Body | 20g (0.71oz) |
| Weight - Cap | 10g (0.35oz) |
| Weight - Overall (g) | 30.0g |
| Max Ink Capacity - Piston Vac | 1.67ml |
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.
