Pentel BL407PA EnerGel Alloy RT Retractable Liquid Gel Pen.7mm, Pink Barrel, Black Ink Sold as 1 EA. Exquisitely designed with an aluminum alloy barrel for those who want to make a statement. High-performance ink technology combines the best qualities of liquid and gel ink for a super-smooth writing experience. Liquid gel ink dries so fast even left handed writers love it. No smears, no smudges, no globs. Experience greater writing control with the distinctive, textured grip.