This cute astronaut gel pen uses a black gel-based ink, combining the permanence of oil-based ballpoint ink and the smooth glide of water-based ink, in which pigment is suspended in a water-based gel. Gel ink is thick and opaque, it shows up more clearly on dark or slick surfaces than the typical inks used in ballpoint or felt tip pens.
While you're writing the little astronaut will wiggle around at the top of the pen. Sold separately.
