Amazon.com: Schneider Slider Rave XB (Extra Broad) Ballpoint Pen, Refillable + Retractable, 1.4 mm, Light Blue Barrel, Blue Ink, Box of 5 Pens (132503)
Schneider Slider Rave XB Ballpoint Pen Extra Broad 1.4 mm Pen Point Size Refillable Retractable Blue Ink Rubberized Barrel Stainless Steel Tip 1 Each - Office Depot