Ideal for use on chalkboards, mirrors, windows, glass, tiles and any other non-porous surface. Supplied in wallets of 8 assorted colours or wallets of the same colour. Pens available with either a 6mm chisel nib or 15mm block nib.

Posterman wet-wipe pens - can be used indoors and outside too but can still be removed with a damp cloth.

Illumigraph pens - ideal for indoor use - fluorescent colours that glow under UV lighting.

Posterman semi-permanent pens - ideal for headings on chalkboards and for more permanent outdoor appllications.