TWSBI Eco Slate Blue Fountain Pen with Onyx Black Nib - Premium Writing Instrument for Journaling, Note Taking & Calligraphy

Made for professionals, the TWSBI Eco Slate Blue with Onyx fountain pen combines sleek design with expert craftsmanship. The transparent barrel reveals the inner workings of this writing tool, while the black embellishments and stainless steel nib add a touch of sophistication. Plus, with the convenient piston mechanism, you can focus solely on your writing without worrying about running out of ink.

Specifications
- Type: Fountain Pen
- Body Material: Plastic
- Cap Type: Screw
- Filling Mechanism: Piston
- Nib Material: Steel
- Postability: Yes

Dimensions
- Capped Length: 5.45 in (138.4 mm)
- Length of Body: 5.125 in (130.2 mm)
- Length of Cap: 2.375 in (60.3 mm)
- Diameter of Body: 0.5 in (12.7 mm)
- Diameter of Cap: 0.6 in (15.2 mm)
- Diameter of Grip: 0.4 in (10.2 mm)