Pilot FriXion Colors Erasable Marker Pen, 24 colors set Ink color: Black, Red, Blue, Green, Soft green, Light blue, Pink, Baby Pink, Orange, Yellow, Violet, Brown, Gray, Pale orange, Honey yellow, Forest green, Emerald green, Sky blue, Cobalt blue, Navy Blue, Lavender, Mauve, Rose, Coral pink (Total 24 colors) Thermo-Sensitive gel ink formula disappears with erasing friction Eraser is at the top of the pen