What size would be the equivalent to 0.05 pens? Im looking for a really fine white pen. We need to buy the ink separately, correct?

Hello! the isograph makes the thickness of the line equivalent to the metric system (mm). if you compare a ballpoint pen, it is usually 0.5-0.7 mm. isograph the line thickness is from 0.1 and above. Liquid Ink 23 ml are sold separately for refueling and are not included in the purchase.

Are the isographs as horrible as the old rapidographs? i use the .13 rotring cartridge pen a lot. and now you can't find nibs anywhere on earth. help!

I have the Rotring .1 and .2 Isograph and I am thrilled with them. I kept avoiding for a long time because of the reputation of rapidograph. These are great. I feel like I have so much more control when drawing. Just use the right ink and don’t press too hard.

the color for this product is mentioned as Brown. do they mean the ink color or the outer pen color which is in brown ?

You can use any color bottled ink of your choice..Brown is just the color of the pen.

how do I get the ink to flow?

Hi Sue , this is Ivana from rOtring Consumer Care. Thank you for contacting us regarding our rOtring 1903394 Isograph Technical Drawing Pen. Before the first use and during the ink refilling the pen must be shaken lightly to encourage the ink to flow to the tip.

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rOtring 1903394 Isograph Technical Drawing Pen, 0.1 mm

rOtring 1903394 Isograph Technical Drawing Pen, 0.1 mm

Product ID: 6520957

Details

Age Range (Description)
Adult
Brand
Rotring
Color
Brown
Ink Color
ブラック
Writing Instrument Form
Technical Pen

🌈13 color-coded line widths

🎯0.1 mm ultra-fine precision tip

♻️refillable ink reservoir

₨856

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Description

✏️ Draw your future with precision and style!

EFFORTLESS MAINTENANCE - Push-on sleeve for fast cleaning and easy ink access
ENGINEERED FOR PROFESSIONALS - Durable stainless steel nib built to withstand rigorous technical drawing
SUSTAINABLE COST EFFECTIVE - Refillable ink reservoir designed for frequent use and minimal waste
PINPOINT PRECISION EVERY TIME - Ultra-fine 0.1 mm hard chrome-plated tip for flawless detail
INSTANT LINE WIDTH RECOGNITION - Color-coded barrel system to quickly identify your perfect stroke

The rOtring Isograph 1903394 is a professional-grade technical drawing pen featuring a 0.1 mm ultra-fine, wear-resistant chrome-plated tip and a refillable ink reservoir. Available in 13 color-coded line widths, it offers exceptional precision and durability with a stainless steel nib and easy maintenance via a push-on sleeve. Ideal for architects, engineers, and designers seeking sharp, consistent lines with high-density pigment ink (ink sold separately).

Specifications

ASIN	B000USGQH8
Additional Features	Refillable
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#39,493 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #299 in Drawing Pens
Body Shape	Round
Brand	Rotring
Brand Name	Rotring
Closure Type	Snap
Color	Brown
Customer Reviews	4.5 out of 5 stars 1,111 Reviews
Drill Point	Ultra Fine
Global Trade Identification Number	03501179033945, 03501179036434, 13501179033942
Grip Type	Other
Hand Orientation	Ambidextrous
Hardness	H
Included Components	3 isograph pens, 1 Tikky pen, 12 hi-polymer HB leads, 1 B20 eraser, 1 bottle of ink, 1 compass attachment
Ink Base	Pigment
Ink Color	ブラック
Item Dimensions	5.59 x 1.57 x 0.87 inches
Item Weight	19.05 g
Line Size	0.1 mm
Manufacturer	Sanford
Material	Stainless Steel
Material Type	Stainless Steel
Model Name	Isograph
Model Number	1903394
Pattern	single item
Recommended Uses For Product	Drawing
Style	Pens
Theme	Technical Drawing
UPC	785525740302
Unit Count	1.0 Count
Writing Instrument Form	Technical Pen
Writing Technique	drafting

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₨856

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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