The Edding 370 permanent pen low odour ink field permanent marker pens. The pens have a 1mm tip which is bullet shaped. Perfect for use by geologists, archaeologists, paleontologists and surveyors out in the field.
A pack of 3 Power Tank Pens, they work underwater, upside down and on wet paper. Size 1.0 tip. These pens are ideal for field work use. The pens come in a mixed pack of 3 one of each colour: Black, Blue and Red.
* Finliner for writing, sketching, drawing & geological mapping
* Long metal tip, ideal for use with rulers & templates
* Pigment ink, indelible (in accordance with ISO 14145-2), lightfast and waterproof
* Erasable when used on tracing papers, no bleeding when highlighted
* PP barrel guarantees long service life.
* Stroke: Optional (0.1, 0.3 and 0.5 available)
* Colour: Black