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Pentel C27BPHB3 .7mm Super Hi Polymer Lead 90 Count

TLDR Review: Pentel .7mm Super Hi Polymer Lead

By ShopSavvy Team

Published: August 30th, 2026

Pros

•Produces consistently clear and dark print, perfect for detailed writing or drawing
•Smooth gliding for comfort during extended use
•Reliable quality sheet after sheet, satisfying even picky users
•Easy to add to mechanical pencils, boosting convenience
•Writes clearly without smudging, maintaining neatness
•Includes erasers that effectively remove old lead completely
•Higuality, durable lead that resists breaking during use
•Compatible with a large number of Pentel mechanical pencils for versatility
•Durable construction suitable for frequent use in various settings
•Produces dark, crisp lines ideal for both writing and drawing

Cons

•Polyder leads are highly prone to smearing, destroying over 15% of artwork
•Smearing occurs even in portfolios and during handling or storage, damaging delicate artwork
•Not suitable for detailed technical or professional work due to persistent smearing issues
•Difficult to scan drawings with small rollers because of lead smudging
•Accidental contact with the drawn area often requires erasing and redoing
•The included holder may be hard to open for users with larger fingers
•Not recommended for precision technical drawings or editing work

Bottom Line

This Pentel lead is great for everyday writing and casual drawing thanks to its smooth glide and crisp lines, but it’s a no-go if you need pristine artwork or detailed technical work, thanks to persistent smudging issues. If you’re after smudge-resistant options, you might want to consider a product designed specifically for archival quality or minimal smearing. For broad, reliable performance in general use, this lead gets high marks from many users—just keep in mind its limitations with delicate or professional-grade projects.

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How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 105 retailers to give you the short version.