The Zig Illumigraph Chisel has a 15mm broad tip (about 5/8"). Great for large lettering, borders, and coloring.
These brightly colored, highly-fluorescent paint markers are suitable for a variety of surfaces- especially glass, mirrors, whiteboards and chalkboards. Works well for poster-making too.
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!
Also available in a 6mm slanted chisel tip and 50mm extra broad tip.Replacement tips available HERE!