Product Description
The TWSBI ECO fountain pen boasts an incredible value with its piston filling system and affordable price. Like many other TWSBI fountain pens, it features a crystal clear acrylic barrel so you can see your ink level, and a marbled seagreen cap and finial. The pen cap has an inner cap to ensure a perfect seal when stored away. It is completed with silver trim and a silver stainless steel nib.
The Amazonite color features a new coloring technique in the injection molding process to create unique patterns and colors. Every single pen will be unique.
TWSBI's belief is that it is important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen. These pens also come packaged with a wrench and silicone grease. Neither of these accessories are intended to be used immediately, as they are for long-term care and maintenance. Additionally, please use extra care if you choose to disassemble the nib and feed, as the feed is very fragile.
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 12, 2026 | $39.99 | $39.99 | $39.99 | 1 |
Price Statistics
Description
The TWSBI ECO fountain pen boasts an incredible value with its piston filling system and affordable price. Like many other TWSBI fountain pens, it features a crystal clear acrylic barrel so you can see your ink level, and a marbled seagreen cap and finial. The pen cap has an inner cap to ensure a perfect seal when stored away. It is completed with silver trim and a silver stainless steel nib. The Amazonite color features a new coloring technique in the injection molding process to create unique patterns and colors. Every single pen will be unique. TWSBI's belief is that it is important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen. These pens also come packaged with a wrench and silicone grease. Neither of these accessories are intended to be used immediately, as they are for long-term care and maintenance. Additionally, please use extra care if you choose to disassemble the nib and feed, as the feed is very fragile.
Additional Info
Vendor Comparison (1 stores)
Some buy links are affiliate links. StoreStream may earn a commission on purchases at no extra cost to you. Affiliate relationships do not affect product ranking or pricing accuracy. See our editorial policy.
| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
The Goulet Pen Company Best Price | $39.99 | Out of Stock | 5/12/2026 | View Product → |
Available Sizes & Variants (5)
| Variant | Size | Price | Status | Stores | Buy |
|---|---|---|---|---|---|
Extra-Fine | Extra-Fine | $39.99 | Out of Stock | 1 store | — |
Fine | Fine | $39.99 | Out of Stock | 1 store | — |
Medium | Medium | $39.99 | Out of Stock | 1 store | — |
Broad | Broad | $39.99 | Out of Stock | 1 store | — |
1.1mm Stub | 1.1mm Stub | $39.99 | Out of Stock | 1 store | — |
