EnerGel Liquid Gel Pen offers the best qualities of liquid ink & gel ink blended into a super-smooth ink. Vivid, acid-free ink dries quickly without smearing. Great for left-handed writers & anyone jotting down notes in a hurry. Barrel accents indicate ink color. Gel pen is made with a high percentage of recycled material excluding consumable content & refills. Gel pen is retractable to protect pockets & purses & refillable with Pentel LR10 refill or any size / color EnerGel refill.