The Crayola Pip Squeaks Marker Tower boasts small size but big color! Little hands will love Pipsqueaks Markers for drawing, coloring, & creating one of a kind art projects! Doubling as both a display & storage case, this marker set lets you show off your drawing supplies to friends. Perfect for coloring books & crafts for kids, these washable markers won't bleed through the page. Marker Ink Type: Washable; Marker Tip Type: Bullet; Marker Tip Size (text): Medium; Marker Color(s): Assorted.