Write comfortably from any angle and easily revise your mistakes with Paper Mate® Eraser Mate® Ballpoint Pens. Featuring advanced ink that only becomes permanent after 24 hours on the page, you have plenty of time to catch and correct any mistakes you might make. With Eraser Mate®, you can enjoy the smooth marking performance of a ballpoint pen with the convenient erasability of a pencil. Pen Sub-Brand & Product Family: Eraser Mate®; Pen Type: Ballpoint Pen; Pen Style: Stick; Pen Tip Type: Conical.