This blue pen has a stainless-steel tip, a high-quality push-button mechanism for, and a comfortable rubber grip.
It contains Uni SUPER INK - a permanent, fade-proof, water-proof, indelible ink. It writes clearly in any position, even upside down, in extreme cold and on almost any surface, even wet paper
REFILL SYSTEM: Accepts Uniball Power Tank Refill SNP10
POINT SIZE: 1mm
MATERIALS: 55% recyced plastic / Stainless Steel / Uni Super Ink / Rubber
SOURCE: Made in Japan