nontoxic heathy; 6pcs/box High quality material. 6 tubes of 5ml Artists Water Colour/ Watercolour PaintSuitable for multi-purpose on paper .Available in a wide assortment of color combinationsConform to safety standard ASTM D-4236 and EN71Fine communictaion, Better price,Fast delivery, Controled quality Waiting for your kind inquiry ! artist use 6 pcs packed watercolor paints