From: United States
I ... am curious if you think other erasers would work with the colored pencils.
The best eraser that I have ever come across, and which every artist I know swears by, is the white Staedtler Mars plastic eraser. It's rectangular, easily fits in an adult or child's hand, and works on almost every kind of pencil. A little expensive, but I've found them on sale a lot in almost every art supply and office supply store, often in three-packs. They last a long time, too. Not quite as handy, perhaps, as the eraser at the end of the pencil, but I've never had one dry out on me, not even when left in the sun. Well worth the money, IMHO