Duffy and Friends Ballpoint Pen Set of 4 Gel Ink Water-based Ballpoint Pen Ink: 0.5mm, Black Since this is a new, unused item, we have not confirmed whether the pens write. There is some warping of the case and slight folding of the paper. Please purchase only if you understand the above points. Duffy Duffy and Friends Ballpoint Pen Disney DisneySea Sea