12 Pcs Multi-Purpose 12 Count (Pack of 1), Black, White, Red, Green, Blue
And it’s convenient to use. Long head deep hole marker pens contain 5 different colors(black, white, red, green, blue), each color is 4 pieces. Long Head Deep Hole Marker: Equipped with a long head design, Nib size (LxW): 22 1.5mm(double-heade); size (LxW); 30 2.0mm, size (LxW); 45 2.0mm.