tul retractable gel pens 0.5mm needle point, black 4/pk tul smooth-writing tul gel pens add an eye-popping splash of color to your everyday writing tasks. the vibrant hues make it easy to create a color-coded note system that helps you find the information you're looking for. for bold, vibrant color and smooth, skip-free writing. tul pens feature a metal tip for optimal balance and writing precision. retractable gel pens with rubberized comfort grip for clean lines and smooth flow. a gel needle pen helps you create detailed lines. this black ink and barrel, needle-point pen is great for everyday use.