Advertising Pen Doodle 0.9 Acrylic Marker 8 Colors SetProduct information: Case material: plastic Product name: advertising pen Doodle pen Pen refill color: 8 color set (Red Blue Black white Green Yellow pink Water Blue)15 color set (Red blue black white green yellow powder water blue purple yellow green tea gray orange mountain blow flesh color)17 color set (Red blue black white green yellow powder water blue purple yellow green tea gray orange mountain blow flesh color gold silver)24 color set (Red