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✏️ Master the art of precision with every stroke.
The rOtring 1903394 Isograph Technical Drawing Pen features a 0.1 mm ultra-fine stainless steel nib with hard chrome plating for exceptional durability and precision. Its refillable ink reservoir supports frequent use, while the color-coded barrel simplifies line width identification. Designed for professionals in technical drawing, this pen combines German engineering quality with practical features like a push-on sleeve for easy cleaning, making it a top choice for architects, engineers, and designers.






| ASIN | B000USGQH8 |
| Additional Features | Refillable |
| Age Range Description | Adult |
| Animal Theme | no animal theme |
| Artistic Charcoal Form | Compressed Charcoal |
| Best Sellers Rank | #8,366 in Office Products ( See Top 100 in Office Products ) #7 in Technical Drawing Supplies |
| Body Shape | Round |
| Brand Name | Rotring |
| Closure Type | Snap |
| Color | Brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,293) |
| Drill Point | Ultra Fine |
| Global Trade Identification Number | 03501179033945, 03501179036434, 13501179033942 |
| Grip Type | Other |
| Hand Orientation | Ambidextrous |
| Hardness | H |
| Included Components | Receptacle, ink converter |
| Ink Base | Water |
| Ink Color | Black |
| Item Dimensions | 14.2 x 4 x 2.2 centimeters |
| Item Weight | 19 g |
| Line Size | 0.1 mm |
| Manufacturer | Sanford |
| Material Type | Stainless Steel |
| Model Name | Isograph |
| Model Number | 1903394 |
| Pattern | single item |
| Recommended Uses For Product | Drawing |
| Style | Minimalist & Professional |
| Theme | Technical Drawing |
| UPC | 785525740302 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Technical Pen |
V**L
Rotring Isograph Pens
You can never go wrong with a Rotring product. They are every Engineer & Architect's friend. German quality product is second to none. I really enjoy using this product.
S**I
Never disappoints
The rotting promise always delivers.👍🏼👍🏼
J**Z
good
good
L**Y
Great
Great value for money Go for it.
M**N
the top cover is broken
it's supposed to be a perfect Christmas gift but it's not anymore because it's broken
M**K
perfect
these are not easy to find in shops nowadays. i am happy i made an order.
C**N
La finezza e precisione.
K**R
Nice consistent lines and the ink flows well.
M**O
Un Kit muy completo, los números que trae 0,5 , 0,35 y 0,25 , son geniales para hacer casi cualquier trabajo, ya si quieres luego ir ampliando mas la gama es ideal, pero sino, para empezar con estos números , ya te dan mucho juego , además viene el cartucho de tinta rotring para ir rellenándolos, también incluye un portaminas, minas , goma y una regla con formas geométricas. Fluidez en el trazado y fiabilidad. He leído en algún comentario de gente que se queja de que no les funciona o sale la tinta a trompicones, esto suele ser habitual cuando no se almacenan correctamente o cuando no se usan por bastante tiempo y se seca la tinta. Para almacenarlos se han de guardar en vertical con la punta hacia arriba, de no ser así la tinta está constantemente en contacto con la punta y es fácil que se obstruya en un periodo de inactividad. De todas maneras aunque se lleguen a obstruir en el supuesto caso de usarlos durante años, se pueden recuperar fácilmente haciendo una buena limpieza. El mismo calibrado trae instrucciones de como rellenarlos y como realizar de manera correcta la limpieza o mantenimiento. Sino en Youtube hay videos donde te lo explican de manera sencilla y mas gráficamente.
B**R
Works well
G**A
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.
Trustpilot
2 weeks ago
1 month ago