TWSBI Diamond 580 ALR Navy Blue
TWSBI 580 ALR Navy Improved grip and end barrel section compared to 540 580 has increased ink capacity, about 30%
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TWSBI Diamond 580 Clear
Improved grip and end barrel section compared to 540 580 has increased ink capacity, about 30% more than 530 580
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TWSBI Diamond 580 AL IceBerg
Custom Nib Grinds are available! Would you like a custom grind on your new pen? Scroll down to the “You
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TWSBI Diamond 580 ALR Caribbean Onyx
Custom Nib Grinds are available! Would you like a custom grind on your new pen? Scroll down to the “You
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TWSBI VAC700R CLEAR Fountain Pen
TWSBI VAC700R IRIS
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TWSBI VAC700R KYANITE
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TWSBI Diamond Mini AL Silver
TWSBI Diamond Mini AL Silver Fountain Pen. Transparent crystal-clear diamond-faceted barrel reveals the filling mechanism, a built-in piston-filler with a very smooth action, while also allowing an uninterrupted view of the ink level and color. TWSBI logo nicely finishes the top of the pen's cap. Rubber O-ring on cap thread ensures an airtight seal to prevent ink drying out in the pen, while also ensuring that the cap is firmly attached when not in use. AL models have an aluminum machined grip, connector, and piston rod.
TWSBI Diamond Mini Classic
The TWSBI Diamond Mini Classic is a sophisticated blend of style and practicality. Its transparent, crystal-clear, diamond-faceted barrel showcases the built-in piston-filling mechanism, offering a smooth operation and a full view of your ink level and color. The sleek black cap, grip section, and barrel end create a striking contrast against the clear barrel, complemented by chromed metal accents and a pocket clip. The TWSBI logo crowns the cap, adding a touch of elegance.
Designed for functionality, the pen features a rubber O-ring on the cap threads to ensure an airtight seal, preventing ink from drying out while keeping the cap securely attached. The threaded barrel end allows the cap to post firmly, providing a comfortable writing length.