My Bic 4 Color - Project A: I took a Bic 4-Color Pro and at first swapped out the yellow ring (pita) to make it all black, but it honestly looks better
BIC 4 Colours Pens Ballpoint Multi - Original Pro Fun Grip Fashion Shine & Fine | eBay
BIC 4 Colours Grip Retractable Ballpoint Pens - Box of 12- Medium Point (1.0 mm) - Extra-Comfort Grip - Translucent Blue Barrel - Walmart.com
BIC 4 Colours Ballpoint Pens - Original Fluo Grip Pro Shine Fine - Choose Style | eBay
Bic 4 Colours Grip Pro Black Barrel Pen (Box of 12) 3086123249950 | eBay
BIC 4-Color Pro Ballpoint Pen, Black Barrel, Medium Point (1.0mm), Assorted Inks, 3 Count - Walmart.com
BIC 4 Multi Colour Variety Original Grip Pro Ballpoint Pen 3 Pack | eBay
BIC 4 Colours Ballpoint Pens - Original Fluo Grip Pro Shine Fine - Choose Style | eBay