Keep your highlighted notes ledgible and vibrant with Mojini Highlighters in 5 neon colors. Mojini Highlighters contain a special ink formula that binds with water-based ink such as gel, ballpoint or fountain pen ink making these highlighters smear proof. The chisel tips are flexible and adjust to the curves and contours of the page. Add visual appeal with neon colors including: blue, green, orange, pink and yellow.