Rings for markers
Super strong magnets
You can make your marker magnetic by using a ring mounting on it.
You should use super strong magnet for attaching accessories like paper, card, photo, map or etc. on your magnetic glass board. Magnetic color boards are manufactured with a sheet of metal on the back of the glass, and that is the reason of working just with super strong magnets. It should be noted that all hometech super strong magnets can be used on any magnetic surfaces.