The Zig Illumigraph Medium has a 2mm rounded bullet tip. Contains water-based white ink.
These fluorescent paint markers are suitable for a variety of surfaces- especially glass, mirrors, whiteboards and chalkboards.
Particularly effective under light. Popular for marking specials on chalkboards.
Zig Illumigraph markers are "wet-wipe", meaning the marks can be easily cleaned off of non-porous surfaces with plain water on a damp cloth!