Features waterbased, acid-free, fast-drying black ink that is indelible and Dry Safe - you can leave the pen uncapped for up to 8 hours without drying up - and the high-precision synthetic tip is encased in a solid metal sleeve for durability. The barrel features a high-tech aluminum finish with ergonomic rubberized grip and anti-roll stop. Refills available include replacement tips, so your line precision is never compromised.

Indelible pigment ink conforming to ISO 14145-2

Water based, fast drying, acid free black pigment ink

Unique tip encased in solid metal sleeve

Perfectly designed ink feed system

Refill system including new tip

5 line widths 0.18, 0.25, 0.35, 0.50, 0.70mm

Line width indication at base of barrel

Suitable for use with templates

High class aluminium finish

Ergonomic grip zone with integrated roll stop

Saftey cap with fine-pitch thread

Chrome plated clip