These Liquid Chalk Markers are great for non-permanent designs and decorations on non-porous surfaces e.g. Windows; Dark Boards; Glass & Mirrors.

• Chisel stroke with 4-15mm widths.
• Fluorescent colours visible under UV light.
• Opaque and odourless water-based liquid chalk.
• Wipe off Virtually all Non-porous surfaces using a damp cloth.
• Contains 1x White; 1x Neon Yellow; 1x Neon Orange; 1x Neon Pink and 1x Neon Green.

To use; keep the lid on the Marker and shake well. On piece of scrap paper; pump the nib VERY gently until the ink starts to flow.