Rotring Isograph Technical Pen, 0.25 mm
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Rotring Isograph Technical Pen, 0.25 mm

4.5/5
Product ID: 15318049
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Details

  • Brand
    Rotring
  • Writing Instrument Form
    Technical Pen
  • Color
    Black
  • Ink Color
    Black
  • Age Range (Description)
    Adult
♻️refillable ink reservoir
⚙️innovative push-on sleeve for quick cleaning
🖊️0.25 mm ultra-fine precision tip

Description

🖋️ Draw your future with precision and style!

  • EFFORTLESS MAINTENANCE - Innovative push-on sleeve design allows fast, hassle-free cleaning to maintain peak performance.
  • ERGONOMIC KNURLED GRIP - Comfortable, slip-resistant grip designed for extended use without fatigue.
  • SUSTAINABLE INK SYSTEM - Refillable reservoir reduces waste and keeps you drawing longer without interruptions.
  • PINPOINT PRECISION DRAWING - Achieve flawless 0.25 mm lines for detailed technical work and lettering.
  • TRUSTED GERMAN ENGINEERING - Crafted in Germany for unmatched durability and consistent quality every time.

The Rotring Isograph Technical Pen 0.25 mm is a premium, refillable drawing instrument designed for professionals who demand ultra-fine lines and reliable performance. Featuring a durable knurled grip and an innovative push-on sleeve for easy cleaning, this German-engineered pen excels on tracing paper, vellum, and lineboard. Ink sold separately.

Specifications

ManufacturerNewell Rubbermaid
BrandRotring
Item Weight0.353 ounces
Product Dimensions5.91 x 3.94 x 1.18 inches
Item model number1903398
Is Discontinued By ManufacturerNo
ColorBlack
ClosureSnap closure
Grip TypeKnurled
Pencil Lead Degree (Hardness)H
Material TypeKarton Edelstahl
Number of Items1
Size1 Count (Pack of 1)
Point TypeExtra Fine
Line Size0.25 mm
Ink ColorBlack
Tip Typeballpoint
Manufacturer Part Number1903398

Have a Question? See What Others Asked

what type of ink can you refill this with?
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Reviews

4.5

All from verified purchases

N**S

Rotring tech pens are phenomenal tools.

I used the Koh-i-noor brand for years, and went back to dip pens because they were so unreliable. The Alvin pens are superior, but very hard to find. Microns, in my experience, are ridiculously expensive, and often run out of ink during the first or second use. People probably use them because the other brand of tech pen popular in the U.S. is way too much trouble. I tried one of these, and now have four. They are easy to use, clean, and, as long as Rotring ink is used, they do not clog, even after several days of lying unused. The Koh-i-noor pens seemed to clog if I looked at them too hard. I have the .2, .25, .3, and .4. I DO NOT recommend using regular ink, even good ink, that is not designed for these pens. My favorite black ink is Dr. Ph. Martin's Bombay ink, but I DO NOT use it in these pens. It WILL clog them, even though the label indicates it can be used in technical pens. Other than being held hostage by the Rotring ink, I cannot think of a downside to using these instruments. Great product.

H**R

Outstanding

Precisely what we needed.

E**U

Excellent pen for permanent ink work

These pen make an excellent fine line for pen and ink work. They are durable, being refillable cuts cost and they rarely if ever clog.

B**R

All good!

Delivered on time. Works as it should.

J**E

Hasn't clogged up yet.

Anyone who uses an isograph, or radiograph, knows how easily they clog up and die. I use them for illustration. I've tried replacing them with Micron and similar pens, but they don't match the quality line you get with an isograph. They're expensive and I've probably spent over a thousand dollars on them over the years, but they're great when they work. They require a lot of maintenance and cleaning,

K**H

Artist must-have!

Rotring pens are AMAZING. I'm actually replacing all of my Koh-i-noor technical pens to Rotring after my first purchase of a .10 mm a few months ago. The ink flow is SO smooth, no "skips" as you're drawing, and you don't have to fight it after you get the initial ink flow (which, getting the ink flowing is super simple too!). These pens are amazing, and are a must have for any illustrator, artist, graphic designer, etc. who heavily uses technical pens in their work.

S**T

A quick warning

The Rotring isograph is great, only one issue with the .25 specifically.The nib does not write.Solution: YouTube rotring isograph not working and it’s a bit of a pain to get the issue resolved.Quality control definitely lacking when it comes to this size. Lol

A**R

Super easy to refill

Very fine line, very easy to refill. Took just a second.

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rotring Isograph Technical Pen 0 25 Mm | Desertcart GB