N50: The Permanent Marker Trusted by Geoscientists Aboard the RRS Sir David Attenborough

The N50 permanent marker has long been the go-to tool for professionals in warehousing, distribution, and manufacturing. But now, its reputation has reached new heights – quite literally – by being used by research scientists aboard the RRS Sir David Attenborough, one of the world’s most advanced polar research vessels.

A team of geoscientists conducting research in the challenging fjords of East Greenland has recently shared their appreciation for the N50 marker. As part of their work, the scientists collect marine sediment cores using 6-meter-long plastic tubes, which are marked before being sent to the seafloor. The process demands a marker that can withstand harsh conditions, including exposure to rain, mud, and the rigors of the coring process itself.

One of the geoscientists shared their experience, stating, “We needed a reliable pen that wouldn’t get removed by the coring process and could survive in the tough conditions we face.”

The team highlighted the N50’s role in their essential research. “Thank you for making a pen that keeps us going throughout Greenland night shifts and keeps our cores beautifully labelled,” they wrote.

The N50’s ability to perform in such demanding environments further solidifies its status as the most tried and trusted permanent marker on the market. Whether in a warehouse or on the open sea, the N50 continues to prove that it’s up to the task.