Tom's Studio - Lumos Pro Single - The Infinitely Refillable Creative Pen - Matte Midnight

A beautiful and infinitely refillable fine liner, writing, and brush pen, including 9 professional artist's tips and 2 writing tips.

Too many pens and their refills are disposable by design. Similar to printer ink cartridges, pen companies want you to buy into their format so they can keep selling you replacement pens or refills repeatedly. It's good for their business, but it's bad for the planet and stifles creativity.