Same poor review of the seed ruflat eraser...it is hard and smears, does NOT
erase cleanly. Better to buy the very small rectangular erasers by Uni Boxy,
Pentel Ain Hi- polymer erasers. I thought the Ruflat plastic casing would keep
eraser clean, and small surface of eraser would reach tight areas, BUT the
casing edge gets in way sometimes when i use eraser on its edge, i would like to
see company design a softer more pliable eraser like. Uni boxy's, and keep the
design case but make casing edge tapered.