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Our minds generate endless ideas every day, some fade, some matter, and only a few deserve to stand out. Tombow MONO EDGE Duo Pen is designed for that moment of selection and it helps you decide what deserves attention and what should remain in the background.
A dual-tip tool built for clarity, it combines a 3.8 mm chisel highlighter for strong emphasis and a 0.4 mm fine liner for precise notes, details and structure. Both tips are powered by a single ink reservoir, ensuring consistent performance until the very last drop, no imbalance, no wasted ink.
Filled with fast-drying, water-based neon ink, MONO EDGE Duo Pen is clean, reliable and designed for everyday use across journals, notes, planning and study. It brings order to information and transforms writing into a visual system where ideas are not just written, but organized with intention.
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It's the best!!
Perfect fountain pen.
Little treasure.
And very good seller,
Thank you, Mr Venture.
It's an excellent ink and I love the color
The Leonardo DNA pen is amazing, and it was made better by a personal note and some nib tuning fy Pen Venture. I'm impressed with the service and care, and will be back again when the pen-acquisition-itch hits! Thank you so much!
This pen is beautifully crafted and has a remarkable filling system that is a joy to use and holds a remarkable 4.0ml of ink. The nib writes very smoothly but…skips a bit and even occasionally railroads. I’ve cleaned the pen thoroughly, tried different inks, and even tried a wetting agent (White Lightning). These have helped some, but not eliminated the problem. I honestly am a bit disappointed. Perhaps PV will get back to me with a solution.
I love the pen. It’s one of the smoothest pens I have ❤️ I got it in the black version and it’s the best choice for someone like me who likes more pigmented inks and is not the most patient with the cleaning process. The medium nib is closer to a European medium (similar to Lamy Al Star Medium) so keep that in mind. Absolutely loved the letter from Emi, didn’t expect it so it was a lovely surprise and a personal touch that I haven’t experienced with other known retailers.
