This is the 3D pen that creates three-dimensional plastic drawings. Seventy-five percent slimmer than previous generations, the pen extrudes warm thermoplastic that hardens within seconds, allowing you to create three-dimensional freehand drawings. Artists can download blueprints of a 6"-tall Eiffel Tower, a napkin holder, or even Istanbul’s Sultan Ahmed Mosque, trace the designs and mend them together with the 3D pen, creating hand-drawn three-dimensional objects. It's the perfect gift for yourself, your kids or friends.