Amazon.com: BIC 4-Color Original Retractable Ball Pens, Medium Point (1.0mm), 12-Count Pack, Retractable Ball Pen With Long-Lasting Ink (Pen barrel color may vary) : Beauty & Personal Care
Fueled by Clouds & Coffee: Review: Bic 4-Color 3+1 Pen/Pencil
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) :
Mini & Regular BIC 4 Color Pen Clip Mini Pen 4 Color Pen - Etsy