... Color: black,blue,pink,red,orange,yellow,brown,coffee,light-green,dark-green,light-blue,violet,etc.4)Tip size: 20mm 5 ... smooth surface,fast-dry,waterproof,non-toxic 7)Application: widely for drawing,writing,mark,pop advertisment and so on 8)Kindly note ... cap tight after using, far away from children. POP MARKER for drawing,writing,mark,pop advertisment