rOtring Isograph Technical Drawing Pen | 0.10 mm | Refillable Fineliner Pen

(Doesn’t come with ink) This is the third one of these I’ve bought, in this fine size, so I can have one for white ink, one for black, plus a spare. Fine non splodgy line for crisp drawings. Prone to clogging but if you look after them they’ll last a long time.. Arrived well packaged in a nice box.

Love these isographs, so pleasant to work with them. Very rarely any issues and a quick clean always fixes the ink flow. Comfortable to use, easy on the hand (coming from someone who suffers with hand pain a lot), it's light, and stylish. I've been using my last one for over 19 years and it still works as good as new, bought this one more of a backup than a replacement. Recommend buying the cleaning fluid and cleaning the pen every so often just to keep it well maintained.

Superb pens. I have been using these for years and years. My original ones have been going now since I was a student in 1982. Until now I never needed this size, and .10mm is extreemly fine and the smallest they make. Out of the box, I filled it (well I only ever half fill these) with the Rotoring ink, and a few shakes to get the ink through and its off......and hasnt faltered. Its wonderful to see quality products being made just as they were years ago and this is a wonderful bit of equipment. I recomend this and all the other sizes if you want to do this type of work. Of course, this is a specialist item....so use it for what it was designed for!

Arrived in good condition, works well,haven’t given 5 star just because its fairly new pen.Most probably will update after few months of usage

Arrived safely, perfectly packaged and worked well out of the box. Not the cheapest but no blockages, flow is excellent and quality good

While the pen itself is working well the line thickness is a bit heavy. Looks more like a 0.2 or 0.25 rather than the advertised 0.10

I love these isographs for sketching they are reliable and easy to refill.

This is a very good quality pen for the price, however do keep in mind that pens like this have specific purposes and they're not really intended for regular, everyday uses, so if you don't know why you would need a 0.1 mm technical pen then you're likely not at a point yet where this is necessary.

Produto chegou atrasado, amassado e com a ponta da caneta torta e a rosca quebrada! Para uma caneta desse valor, o cuidado com o produto foi péssimo. Demorou mais de um mês para chegar e ainda chegou danificada e vou ter que aguardar mais sl quanto tempo para devolver ou trocar.

Ich musste einfach diesen Stift testen und habe mir inzwischen ein Set zugelegt. Mit ein wenig Übung, habe ich den Dreh raus und kann damit sehr gut umgehen. Ich nutze ihn zum zeichnen von Dot- und Lineart und muss nicht mehr 100te Fineliner kaufen, weil sich die Spitze abgenutzt hat bevor der Stift leer ist. Hier nutzt sich gar nichts ab. Großartig.

The only other pen that comes close to what this does is a Pigma Micron 005, and that pen can wear down to nothing in one drawing. And then you have to buy another Pigma. This rOtring Isograph 0.1 is perfect. The line quality is superb. It's very thin and fine and the flow never stops. You can hold it normally too. You don't have to hold this one vertically. You can tilt it just like a pencil and it flows fine. It is a bit scratchy...but that's inevitable given how thin the line is. Use good paper and this is a non-issue. I like that the pen lasts basically forever. No more throwing pens away when the nib wears down. I've had mine full of ink for a month. There is a rubber gasket built into the cap that keeps the ink wet. You don't have to clean them after every use. Because I've heard that this thinnest one can dry out if ignored for a while, I try to 'take it for a walk' every day. Dogs need to be walked, and I suspect this pen needs to have some ink moving in it every day. I might just be paranoid...but better safe than sorry. I basically just doodle. I can 'exercise' all 6 of my rOtrings in under two minutes. I have a 0.1, 0.2, 0.3, 0.5 and 0.8. I find that the 0.1 and 0.2 are so thin as to be basically the same. The 0.8 is so fat I don't really like it. The 0.5 lays down enough ink that the 0.8 is not needed. I did put rOtring white in the 0.5 and 0.8 but it flows brokenly unless you draw really slowly, so I use Gellyroll pens (white) instead. I did clean them a couple times when switching between white and black ink, and once when I was away from my pens for a month. I have not yet completely taken them apart (don't want to bend the wires)...but I like that you can if needed. I just soak them in water until the ink dilutes to nothing. It's possible that a high end fountain pen might have enough variable line width to match these rOtrings, but I can't afford to spend $200 on a gold tipped fountain pen. For now I love these rOtrings. For more of my pen work, search for: markhwebster

Rotring es calidad. Y ese tamaño es ideal para detalles.

Ottimo