TWSBI ECO Fountain Pen - Indigo Blue with Bronze
 
With its large piston filling ink capacity, it's perfect for everyday use. The twist cap is nice and secure for transportation, and the clear demonstrator body allows you to know exactly how much ink you have left.

Dimensions: 14cm capped (17 cm posted)
Weight: 20g

Pen does not come with any ink. TWSBI ECO can be a bit more difficult to fill from ink samples and work best filling from bottle ink.