Pentel of America, Ltd. BL77ADZ .7mm 12/DZ educational supply

Everyday writing tool

This pack contains twelve Pentel EnerGel pens with a 0.7 mm medium tip that retracts for safe storage. The liquid gel ink dries quickly, helping left-handed writers avoid smears and smudges. An acid-free formula keeps notes legible and protects important documents over time. A latex-free grip provides comfort during extended writing sessions.

Refill compatibility extends use

Each pen accepts Pentel LR7 or any EnerGel refill, so the barrels stay in service instead of being discarded when ink runs out. Refilling reduces waste and lowers the long-term cost per written page. The stainless steel tip maintains its smooth glide across multiple refill cycles. Buyers who want more ink colours must purchase separate refill packs.

Ink limits on specialty paper

Fast-drying liquid gel ink can feather or bleed on very thin or highly absorbent paper stocks. The medium 0.7 mm line width is not suited for ultra-fine detail work or micro-annotations. Writers who need archival permanence on coated or glossy surfaces should test the ink first. Buyers who want a broader stroke must choose a different tip size.