Pentel Energel Rollerball Pen BL417R ECO 96% Recycled Blue Ink Pack of 12

Amazon

The Pentel Energel BL417R range contains quick drying ink and gives the user an ultra smooth writing experience. These pens are part of Pentel's Recycology series, featuring 96% recycled materials. Refillable with the LR7 refill ink. Features a 0.7mm nib, delivering a medium line. This pack contains twelve pens, all containing blue ink.

Zoro Tools

The EnerGel Permanent from Pentel is a retractable, metal tip rollerball with waterproof, light-resistant and fade-proof ink, ideal for cheques, contracts and all manner of official and archived documents. The ink lays down smoothly and is quick-drying and smudge-proof, which makes it particularly suitable for left-handers.

Euroffice

Refillable retractable rollerball pen. Quick-drying ink -ideal for both left and right-hand writers. Made with 96% post-consumer recycled material. Medium 0.7mm tip for a 0.35mm line width. Reduces smudging on hands and paper.