Great price and fits kuru toga roulette. Black erasers do seem to work better
than typical pink. The size makes them wear out fast however there is a great
improvement in accuracy. Exactly what I wanted.
I love the pencil but the eraser would erase cleaner if it were white. I find it
leaves a dark residue when erasing. Am looking for a white replacement.
Unfortunately Staedtler erasers are the wrong size.