Easy to choose color, tile the pen while pressing the top will push out the color you are looking at. Multi-Color gel ballpoint pen, needle ballpoint
DUNBONG Multi Color Pen Black 4 In 1 Multi function Pen with Black, Blue, Red, Green, Metal Gel Ballpoint Pen, 1-Count (Black)
EnerGel RTX Gel Pen, Retractable, Medium 0.7 mm, Blue Ink, White/Translucent Blue Barrel - mastersupplyonline
Retractable Ballpoint Pen Multicolor Pen 4 Color Ink (black - Temu
Inc. Forma Ball Point Retractable Pens, Black Ink, Multi Colored Neon, 3 Pack, 9 Pens Total
Sharpie® S-Gel™ S-Gel Fashion Barrel Gel Pen, Retractable, Medium 0.7 mm, Black Ink, Frost Blue Barrel, Dozen
Sharpie® S-Gel™ S-Gel Premium Metal Barrel Gel Pen, Retractable, Medium 0.7 mm, Black Ink, Black Barrel, 2/Pack
BIC® 4-color Multi-function Ballpoint Pen, Retractable, Medium 1 Mm, Black/ blue/green/red Ink, Blue Barrel
Paper Mate InkJoy Gel Pens with Medium Point - 22 Count for sale online
BIC 4 Color Retractable Ballpoint Pen Medium Point 1.0 mm Blue Barrel Assorted Ink Colors Pack Of 3 - Office Depot