Pilot Frixion 0.5mm X-fine Point Erasable Gel Pens - 6 Color Pouch Pack FriXion Extra fine point erasable gel pens. Erase marks easily, also ironsaway marks. 6 pen pack - assorted colors Carrying case offers convenient storage for your favorite FriXion erasable gel ink colors Writes smooth, erases clean Unique, thermo-sensitive gel ink formula disappears with erasing friction Smooth-writing gel ink