Microfiber Dustless Chalk Eraser Magnetic Chalkboard Cleaner Multipurpose Cleaning Duster Washable Reusable Eraser for Markers, Chalk, Home, Classroom and Office(2 Pieces)

Highly recommended

I use these almost every day! My metal chalkboard at work has a very narrow tray for chalk. No space for an eraser. This solves that issue.

It collects the chalk in the eraser and not sure how to clean it.

I like these little erasers a lot, the part that cleans is velcod onto the magnetic part so you can peel it off to wash and the magnet is strong, no complaints here.

I like that the fiberglass erasers are magnetic; however, the magnetic piece is on the wrong side, because when you have to grab the eraser off the board, you have to touch the chalky side so it’s creates a mess in your hand. it would have been helpful to have the magnet under the Microfiber cloth somehow someway.

Erasers the board nice

I like that the eraser portion is detachable so you can wash it.

I personally was not a fan of these. They did not erase anything on the chalk board.