Product Description
For opaque writing, decorating and designing on smooth surfaces such as (dark) boards, glass, windows, mirrors etc.
Low-odour, water-based liquid chalk.
Can be easily wiped off nearly all smooth surfaces using a damp cloth.
High colour brilliancy.
Line width approx. 2.4 mm.
Some colours fluoresce under UV light:
(colour code -20, -4, -5)