Permanent marker Pens

General Description:
Permanent marker pens with fine black point for use on transparent plastic – for MICS water quality testing programmes.

Technical specifications:
Permanent marker pens with "fine" black point for use on transparent plastic, typically understood as water laboratory plastic bags and bottles, to be employed in the field and at the laboratory.

The pens are quick to dry to avoid smudges and result in waterproof text;
With precise, narrowed tip for extreme control (0.3 to 0.5mm);
Permanent on most surfaces;
Fade and water resistant;
Quick-drying ink AP certified nontoxic formula;
Packed in quantity of 12 (alternatively 10-25) pens per box;

Unit of measure: Box