Pentel Tri Eraser Retractable Eraser, Assorted, 1 Retractable Eraser and 1 Refill, 1 Pack (ZE15EBP)
Triangular shaped barrel stabilizes finger grip and prevents rolling off flat surfaces. Pointed corners and angled edges for detailed erasing. Quiet, top click retraction action makes it handy and convenient. Refillable with Pentel ZE15RBP2 erasers.