does excellent work , but does not last long.

So easy - works great

These work really well!

This works great at removing the writing.

then nothing "dry" is going to work for you, but if it's in reasonable shape these work great.

Amazing how well this works as not only an eraser, but also to clean and get rid of white board stains

These work incredibly well, and don't leave a residue on the whiteboard

These work incredible on less than perfectly smooth whiteboards

These work well, are easy to clean and have never failed to clean the board and leave it ready to use.

After a short while our other erasers would stop working good, not clean the boards good at all and leave a residue.

These work great and are so easy to just keep by my whiteboard