{"product_id":"twsbi-eco-irish-green-w-oynx-fountain-pen-fine","title":"TWSBI ECO Irish Green w\/Oynx Fountain Pen, Fine","description":"\u003cp\u003ehe TWSBI ECO fountain pen in Irish Green with Onyx trim features a clear acrylic body and gorgeous dark green color cap and turning knob, black-plated trim, a piston ink-filling system, smooth-writing black-plated steel nib and a screw-on cap. The TWSBI ECO piston ink-filling system uses only bottled ink and the clear body allows the user to view the level of ink remaining in the pen at all times. The pen cap has an inner cap liner that maintains a thorough seal when the pen is not in use.\u003c\/p\u003e\n\u003cp\u003eThe traditional mechanism of the fountain pen, combined with a modern industrial design, embodies both the past and the present. This pen runs about the same in length as the Diamond 580 and is just a tiny bit thinner. One difference between the ECO fountain pen and the other TWSBI pens is that the ECO does not have a removable nib unit, and the barrel and nib unit are all one piece. There will not be separate nib units for this pen.\u003c\/p\u003e","brand":"twsbi","offers":[{"title":"Default Title","offer_id":49839669870838,"sku":"M7440730","price":56.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2910\/2582\/files\/TWSBI-ECO-Irish-Green-Onyx-Capped__15292.1752511666.jpg?v=1767145948","url":"https:\/\/rpscville.com\/products\/twsbi-eco-irish-green-w-oynx-fountain-pen-fine","provider":"rock paper scissors Cville","version":"1.0","type":"link"}