Rediscover thejoy of writing with the TWSBI Eco Transparent Yellow Fountain Pen! Yellow is the colour of happiness, cheerfulness, and fun, but also of the mind and intellect. It is also a striking colour that enhances creativity and helps with clear thinking.

The TWSBI ECO (short for 'economical') provides the same high-quality, high-capacity piston filler as the TWSBI Diamond 580 at an even lower price. It features a sleek, transparent barrel and a hexagonal screw-on cap that can be posted securely on the back of the pen.

The pen comes in an attractive clear plastic case with a clean, modern design. For protection, the plastic case is packaged in a cardboard box.

Note: This pen only uses , which is not included with this pen.

TWSBI's belief is that it is important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen. These pens also come packaged with a wrench and silicone grease. Neither of these accessories are intended to be used immediately, as they are for long-term care and maintenance. Additionally, please use extra care if you choose to disassemble the nib and feed, as the feed is very fragile.