Smooth, bold, and waterproof, the Uni-ball Signo Gel Impact Pen is the total package. Your drawings will stand out vibrantly on both light and dark papers, thanks to this pen’s highly opaque metallic gel ink and 1.0mm rollerball tip.
Smooth, bold, and waterproof, the Uni-ball Signo Gel Impact Pen is the total package. Your drawings will stand out vibrantly on both light and dark papers, thanks to this pen’s highly opaque metallic gel ink and 1.0mm rollerball tip.