ooly dual neon liner double ended highlighter 6 color set

What sets these double-ended neon highlighters apart? The dual tip; one end is a chisel tip for bold lines, and the other a dual-nib tip that draws 2 lines at the same time to highlight, underline or decorate with twice the emphasis.  Great for planners & note taking your school, office or homework will never be boring again!  Suitable for ages 6 and up.