Amazon.co.jp: Ballpoint Pen, Easy to Scratch, Popular, BIC Black Oil-Based Ballpoint Pen, Click Gold, 0.03 inches (0.7 mm), Random Color Axis Color Assortment, Set of 10 : Office Products
Bic Gel-ocity Quick Dry Gel Medium Point Assorted Ink 2728326 : Target
Amazon.co.jp: Ballpoint Pen, Easy to Scratch, Popular, BIC Black Oil-Based Ballpoint Pen, Click Gold, 0.03 inches (0.7 mm), Random Color Axis Color Assortment, Set of 10 : Office Products
Amazon.co.jp: Ballpoint Pen, Easy to Scratch, Popular, BIC Black Oil-Based Ballpoint Pen, Click Gold, 0.03 inches (0.7 mm), Random Color Axis Color Assortment, Set of 10 : Office Products