Bi Office InkstringXL Dry wipe Marker for White Boards with Gel Ink and 3 mm Round Tip Black, Pack of

Amazon

The drywipe markers with gel ink type allow a unique and smooth writing experience Easy-cleaning gel ink, no matter the eraser Gel ink ensures no-ghosting in all non-porous surfaces Twice more the writing distance than normal filter markers Micro-dust free and very low odour

Euroffice

This Inkstring marker has a Gel ink that is unique giving a pleasant and smooth writing experience. This Gel ink also gives a better erasing performance, leaving no-ghosting in all non-porous surfaces.