Pentel Clic Retractable Eraser with Grip, Assorted Barrels, 2 Pack (ZE21TBP2M) Retractable, refillable, extra-long eraser Pocket clip for carrying convenience Refillable with Pentel ZER-2 refill. Pack includes 2 erasers Pack includes 2 erasers. Color barrel mix in 2 packs will vary. Packages will ship with either Sky Blue/Pink or Violet/Light Green barrel colors.