The TWSBI ECO-T Eggplant Purple fountain pen boasts a limited release color. Its revolutionary piston-filling mechanism allows for a greater ink capacity, reducing the need for frequent refills. 

The ECO-T boasts a grip section with a slightly more pronounced shape, aiding those learning proper writing posture and providing a structured grip for enthusiasts. The cap and end cap feature a rotary triangular design as well.

But that's not all - this pen also comes with a handy tool and silicone grease, so you can easily re-lubricate the piston if needed. And thanks to its inner cap, you can be sure that your pen will stay sealed when not in use.

This fountain pen also features a postable cap and is available in multiple nib sizes so you can find the perfect fit for your writing style. Plus, it comes packaged in a stylish gift box, making it an excellent choice for any occasion.