Flomo Exam Grade erasers offer the best cleaning performance.
Unlike Flomo color eraser, Exam Grade eraser's greyish black color comes from bamboo charcoal powder.
It produces very few crumbles.
It does not contain harmful material such as phthalate and chemical coloring powder.
Flomo non-toxic formula makes the eraser so soft that leaves no smudge on paper.
Flomo erasers are latex-free tested & approved.