Pilot FriXion Rollerball Pen - Extra Fine Pen Point Type - 0.5 mm Pen Point Size - Needle Pen Point Style - Black Ink - Black Barrel - 1 Each Writes smooth, erases clean for a "mistake-free" writing experience Ideal for business professionals - needlepoint tip allows for precise, clean lines Unique thermo-sensitive gel ink lets you write, erase and rewrite repeatedly without damaging documents Erasable, vibrant FriXion gel ink is great for creating schedules, editing documents, writing lists or notes 0.5 mm Needle point; Black barrel; Black ink