Chalk Brights Liquid Chalk Markers are broadline markers with reversible tips for either thick or thin lines. They are water based, non-toxic, and wet erase. Clean with water to easily change up your art. Great on all non-porous surfaces. Conforms to ASTM-D4236 & EN-71. Contains water, resin, and titanium dioxide (TiO₂). Each pack includes 8 markers. For ages 3+. Sold as 2 packs of markers for a total of 16 markers. Broadline markers in 8 bright colors: white, yellow, green, purple, light blue, red, pink, and black.Details:MulticolorEach pack includes 8 markersSold as 2 packs of 16 markersEasy Clean with waterAges 3+