Amazon.com : BIC Gel Pen Refill with Medium 0.7mm line Width and Black Ink, 2 Refills per Card. : Office Products
Amazon.com : BIC 2 or 4 Colour Pen Refills - Black (Box of 50) : Office Products
Amazon.com : BIC Pen Refill for Wide Body/Velocity/Clear Click, Medium Point, Pack of 2, Blue - MRC21-B-BLU : Office Products
Amazon.com : BIC Velocity Original Mechanical Pencils, Thick Point (0.9mm), 5-Count Pack and Refills, Pencils for Office and School Supplies : Office Products