Developed by the long-established stationery manufacturer Pentel, Gel ink Pen: “EnerGel” has sold a total of over one billion units around the world since its release in 2000. Its deep and intense colours, superior writability, and quick-drying properties that allow stress-free writing without the need to worry about ink smudges made its release one highly anticipated by loyal fans.

By changing the ink to a liquid with a lower viscosity than typical gels when it leaves the point of the pen, CDT realized an ink that is even smoother than conventional gel inks, resulting in one that both rapidly permeates paper and dries immediately after writing.

Note: Craft Design Technology has discontinued the previous version Energel Tradio Gel Pen with this new EnerGel Knock pen design. The refills are compatible between the two designs.