An Energel design that allows you to customize the design with each refill. Crystal clear barrels display tinted ink cartridges, providing an easy and clear indication of the ink colour. Internally tested to be smoother writing than the leading gel pen on standard writing paper. Liquid gel ink dries so fast even left-handed writers love it - no smears, no smudges, no globs. Fingerprint like grip pattern for writing comfort and control. 0.5mm needle point tip. Reduce your environmental impact by using refills. Refillable with LRN5TL refills.