This is an ink and dip pen (Hocoro) set. Ink is a Sheen heavy ink that shines while delicately changing its expression due to depending on the viewing angle and how the light hits it, and allows specific colors to appear and disappear. Includes Hocoro calligraphy nib that allows you to write boldly to make the shine of polarized glitter more visible or to write thin depending on the angle you use the pen at.
Size (when writing tip is in place): 10.7mm x 134.4mm