The Legami erasable rollerball pen is a fun styled pen designed for the young writer. This unique product allows you to cleanly erase, delete and rewrite - all with the same pen. Simply rub out your mistakes with the eraser stud and watch the ink disappear as if by magic! The unique gel ink responds to the heat generated by the rubbing out, and lets you write over your mistake immediately with the same pen. The Giraffe pen contains black ink, other pen designs/ink colour options are available.