Amazon.com: BIC 4 Color Ballpoint Pen, Medium Point (1.0mm), 4 Colors in 1 Set of Multicolor Pens, 3-Count Pack of Refillable Pens for Journaling and Organizing (Pen barrel color may vary) :
Amazon.com : BIC 4-Color Retractable Ballpoint Pen, Med Pt. 1.0mm, Variety 7 Pack : Office Products
BIC 4-Color Multi-Color Ballpoint Pen, Retractable, Medium 1 mm, Black/Blue/Green/Red Ink, Blue Barrel, 3/Pack | OfficeSupply.com
BIC 4-Color Multi-Color Ballpoint Pen, Retractable, Medium 1 mm, Black/Blue/Green/Red Ink, Blue Barrel (MMXP1190031) | BlueDogInk.com
BIC 4-Color Retractable Pen
BIC 4 Color Retractable Ballpoint Pens Medium Point 1.0 mm Assorted Ink Colors Pack Of 3 Pens - Office Depot