Ido3D Vertical Metallic 3 Pen

New And Improved Ido3D Vertical 3D Pen Ink Formula 2.0 Is Less Sticky, Less Brittle, And Dries Faster Than Previous Formulas Ido3D Vertical 3D Pen Uses A Cool Blue Led Light And Soft, Squeezable 3D Pens That Enable You To Draw 3D Objects. Kids Ages 8 And Up Will Learn New Art And Stem Skills As They Create Objects In A New Way.