TWSBI Diamond 580 ALR Nickel Gray

$65.00
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 Prussian Blue

$65.00
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 ECO Glow Green Fountain Pen

$32.99
The TWSBI ECO fountain pen offers exceptional value, combining an affordable price with a high-capacity piston filling system. Like many of TWSBI’s renowned designs, it features a crystal-clear acrylic barrel, allowing you to monitor your ink levels effortlessly. The pen cap includes an inner seal to prevent ink from drying out when not in use, ensuring a reliable writing experience every time. Finished with sleek silver trim and a stainless steel nib, the TWSBI ECO is a perfect blend of style, function, and affordability.
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TWSBI ECO Glow Purple Fountain Pen

$32.99
The TWSBI ECO fountain pen offers exceptional value, combining an affordable price with a high-capacity piston filling system. Like many of TWSBI’s renowned designs, it features a crystal-clear acrylic barrel, allowing you to monitor your ink levels effortlessly. The pen cap includes an inner seal to prevent ink from drying out when not in use, ensuring a reliable writing experience every time. Finished with sleek silver trim and a stainless steel nib, the TWSBI ECO is a perfect blend of style, function, and affordability.
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TWSBI Diamond Mini Clear

$50.00
TWSBI Diamond Mini Clear 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.

TWSBI Diamond 580 ALR Black

$65.00
AL Models have a smooth grip section ALR Models have a ribbed textured grip section Please note : ink is
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TWSBI Diamond 580 ALR Navy Blue

$65.00
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 AL IceBerg

$65.00
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

$84.99$89.99
We’re thrilled to unveil TWSBI’s latest masterpiece—the Diamond 580ALR Caribbean with Onyx! This stunning pen features sleek aluminum accents and a ridged grip for a comfortable, controlled writing experience.
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TWSBI Classic Sapphire

$50.00
The classic look, with piston filler functionality.
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TWSBI Diamond Mini AL Grape

$60.00
TWSBI Diamond Mini Grape 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. 

TWSBI Diamond Mini AL Silver

$60.00
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.