Uni-ball Signo 207 Premier UMN-207GG

Premium version of the Uni Signo 207 RT adds a metal barrel and chunky soft gel rubber grip. Pigment ink is waterproof, fade-resistant and virtually fraud-proof.
Three metallic barrel finishes - Silver, Pale Gold and Pale Blue. 0.7mm nib writes a 0.4mm line. All feature black ink - 0.7 refills available here.

You can also refill this pen with UMR-85 extra-fine point refills or UMR-80 Broad point refills.