Integra

Fine Pen Point - 0.5 mm Pen Point Size - Retractable - Blue Gel-based Ink - Blue Barrel - Metal Tip - 1 Dozen

Medium Pen Point - 1 mm Pen Point Size - Retractable - Black - Rubber Barrel - 1 Dozen

Fine Pen Point - 0.5 mm Pen Point Size - Retractable - Black Gel-based Ink - Black Barrel - Metal Tip - 1 Dozen

Medium Pen Point - 0.7 mm Pen Point Size - Retractable - Black Gel-based Ink - Black Barrel - Metal Tip - 1 Dozen

Medium Pen Point - 1 mm Pen Point Size - Retractable - Blue - Rubber Barrel - 1 Dozen

Fine Pen Point - 0.5 mm Pen Point Size - Retractable - Red - Red Barrel - Metal Tip - 1 Dozen