
Pentel EnerGel RTX Review: The Retractable Gel Pen That Actually Delivers
The Pentel EnerGel RTX is a retractable liquid gel pen that combines the quick-drying speed of liquid ink with the smooth glide of gel — a hybrid that actually works. After testing a 12-pack across journaling sessions, note-taking, and a stack of to-do lists, here's what stood out and what didn't.

