TheTWSBI ECO Persian Green fountain pen.

Each TWSBIECOPersian Green comes in a gift box complete with wrench and silicone grease for disassembling and maintaining your TWSBI ECO. Being a piston-filler, no ink cartridges or converters are needed – simply fill up using any bottle of fountain pen ink!

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Adorned with agreenish-bluecap with silver accents this pen is made for the beginner who just wants to try out fountain pens, all the way to the experts. A good everyday worker.

TWSBI ECO fountain pens have stainless steel nibs and use a piston filling system. The barrels are clear so you can see the amount of ink and the cap includes an inner cap that provides a perfect seal when the pen is not in use.

Note: Please take care if removing/adding the nib as it is very fragile.

How to Choose a Nib Size:

• If you write small, go with Extra-Fine
• For everyday use, Fine is a great choice
• If you tend to write on the larger size, Medium is perfect and does provide a smoother ink flow
• Bold is for statements – Sign a check, write a header or show off your shimmering/sheening ink
• Stubnibs are used for an italic/calligraphy writing style with the down strokes being wide and the side strokes thin.