Production Time: 3 - 5 business days, Imprint Method: Printed - Light up the tradeshow floor with this flashy giveaway! The Aurora Light-Up ballpoint pen features a medium point, black ink refill and bright red LED light that's activated by pressing the top button. It also includes a lower barrel, twist-action release and 3 button cell batteries (battery life subject to individual use). Add a pad printed or silk-screened logo for maximum brand exposure wherever It's used! Each pen measures 5 5/8"L x 7/16" diameter.