rOtring Bottled Ink for Isograph Technical Drawing Pen | 23ml | Red

great ink ,works great with rotring rapidographs and pentel brushes ,doesn't dry in those tools and works best

I`ve used this ink forever (25+ years). I`m so used to it, it`s hard to compare it to anything else. It`s like blood. It`s the real thing. Sadly, getting hard to find easily in stores, even art stores. So, the Amazon comes in again. But I do miss just buying them in store. It`s so impersonal this way as most internet things seem to be now.It`s good quality deep black ink for my Isographic pens. If you want something to look clear and well depicted this ink will not let you down.Nuff said.

This is a good quality ink which seems to have a lot of pigment for a strong blue colour in my Rotring pen.It is easy to control because of the way the bottle is stoppered as you can dip a filler in.I hope my review was of use.

Proper black. No hues. Withstands any washover with either ink, water or watercolour. Withstands bleach too.Fell in love with the 23ml bottle and thought I;d go the whole hog with the 250ml.

Great ink

An absolute essential for anyone who regularly uses rotring isograph pens. One bottle lasts for ages and I find that the tip allows for a fairly precise ink refilling.

Exactly as it should be

Great reliable ink works in isograph, fountain pens, brush pens and lots more I'm sure. Great ink .

Bon produit

Sehr gute zeichentusche alles wie gehabt

Cette encre rotring est vraiment top. Elle est de très bonne qualité et tiens bien à la lumière. Je vais m'en servir tous les jours !

I didn’t expect it to be such a large bottle. Will last me a few years for sure.

地方の小さな文具店では入手困難　当方重宝しております　お世話に相成りました