NOT KNOWN FACTS ABOUT ATOMIC CLOCK PEN

A gel-primarily based rollerball pen Roller ball pens or roll pens[one] are pens which use ball point composing mechanisms with h2o-primarily based liquid or gelled ink, instead of the oil-centered viscous inks found in ballpoint pens. These fewer viscous inks, which are inclined to saturate much more deeply and more greatly into paper than other s