Six strips of dense eraser felt on a strong felt backingExcellent chalk absorption and cleaning powerSafe for use on all chalk surfacesEachSix strips of dense eraser felt on a strong felt backingExcellent chalk absorption and cleaning powerSafe for use on all chalk surfacesQuartet® Felt Chalk Eraserhttp://s7d5.scene7.com/is/image/Staples/s0693596_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0693596_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0693596/Quartet-Felt-Chalk-Eraser/product_500645Quartet® Felt Chalk Eraser3.03
I have the only chalk board in my school, and needed an eraser. I ordered two Quartet Felt Erasers. They simply do not remove the writing completely. One can still see what was written, and that is even after repeated erasures.
I looked everywhere for chalkboard erasers and the online representative was very helpful..so I bought 2 just in case our dog chews one! It is the kind of eraser I had in elementary school. Good product!
I apologize; we do not carry a cleaning product for a chalkboard. I locate few different cleaning methods online that might work but they all warn not to write on a wet board and not to use excess water.