Tom's Studio Lumos Pro Duo Tip Fineliner Pen - Matte Midnight may-4th and fill the opposite end

and fill the opposite end with a dark forest green or deep navy to block in shading with the flexible brush tip

while the special edition Dark Dusk finish adds a sophisticated

Watch this introduction video by Leila

Twist-action ballpoint mechanism for reliable operation

These motifs are inspired by historic navigational maps

Tom's Studio Lumos Pro Duo Tip Fineliner Pen - Matte Midnight may-4th and fill the opposite endThe Tom's Studio Lumos Pro Duo Tip Fineliner in Matte Midnight is a masterfully engineered, sustainable response to the endless sea of disposable plastic technical markers. Conceived by a product designer and craftsman who refused to let fully functional pen bodies go to the landfill when they ran out of ink, the Lumos Pro Duo is a professional grade lifetime tool. It shatters the cycle of proprietary plastic cartridges by using an infinitely