Pebeo Arti'Stick Set of 10 Assorted 500ml Bottles + Accessories The arti'stick teacher's kit includes 8 assorted colors and 2 outliner colors in 500ml bottles, 20 empty refillable applicator bottles of 25ml, and 85 patterns The colors are dry 24 hours after application, and result in a strong, lightfast film once dry which may be applied and repositioned on most slick, non-porous surfaces The filled tubes and bottles should be stored vertically and away from freezing temperatures For added prevention, the paint contains a bitter anti-ingestion agent and the tubes are secured with safety caps. Arti'stick paint stains may be removed with soapy water before the colors dry; the tubes and bottles should be stored vertically and away from freezing temperatures