Pentel EnerGel-X Retractable Liquid Gel Pen 0.5mm, Needle Tip, Assorted Ink (3 Pack) (BLN105BP3M) Advanced blend of rollerball and gel ink 0.5mm, fine needle tip Latex-free grip, color-tinted barrel, and retractable tip Made of 84% recycled plastic Refillable with Pentel LRN5 refills