Mr. Pen- White Chalk Markers for Blackboard, 4 Pack, Reversible Tip, White Liquid Chalk Marker, Non-Toxic Liquid Chalkboard for Windows and Glass, Erasable Markers

• Mr. Pen Chalk Marker: Set of 4 White Chalk Markers
• Non-toxic and odorless
• Great replacement for old dusty chalk
• Ideal for use on non-porous and non-absorbent surfaces, such as vinyl chalkboard or non-porous chalkboards.
• Double tip, reversible chisel tip and bullet tip

Mr. Chalk Marker: Set of 4 White Chalk Markers Non-toxic and odourless. Great replacement for old dusty chalk. Ideal for use on non-porous and non-absorbent surfaces, such as vinyl chalkboard or non-porous chalkboards. Double tip, reversible chisel tip and bullet tip