tul retractable gel pens 0.7mm needle point medium, black/blue value pack (2 4-packs) tul both 4-packs of pens included in this bundle consist of 0.7mm needle point medium gel pens - one 4-pack in black ink, and the other in blue ink. all pens are push-button retractable and include clips. these high-quality gel pens receive great reviews for a reason, like "best gel pen i've ever used."