Sakura is the best!
As stated previously, Sakura gelly roll pens will not dry up, is even flowing, shows up well and only abt, $1.50. I got my first one 2yrs ago and it is still going strong. When I misplaced it, I got the inkessential (forgive sp)and it is awful. Also the SU uniball whatever is no good.
Once again, Sakura makes the best. OOOOO-OOOO the other colors including a glitter type is lucious....and cheap!