5 Reasons Liquid Chalk Beats Regular Chalk Hands Down: 1. No mess-completely dust-free. 2. Incredibly versatile-write on all kinds of non-porous surfaces. 3. BOLD 4. Silky smooth. 5. Kids love 'em! Liquid chalk markers brighten up any space and can write on all kinds of surfaces. The professional quality, imported Japanese tip on these markers ensures you get the best lines and longer lasting markers.