Description
For those who prefer a slightly thicker and more robust line, the Pentel AIN Stein 0.7mm leads offer an exceptional writing experience. By combining ceramic cell technology with a larger 0.7mm diameter, Pentel has created a lead that is virtually unbreakable under normal writing conditions. These leads are approximately 10% stronger than standard alternatives, ensuring a smooth, dark, and consistent flow. Offered in H, HB, B, and 2B, they are the perfect refill for general-purpose mechanical pencils used for daily note-taking and bold sketching.
Key Features & Benefits
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Maximized Durability: The 0.7mm thickness paired with ceramic reinforcement makes these leads ideal for heavy-handed writers.
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Skip-Free Writing: Delivers a consistently dark and smooth application, reducing the hand fatigue associated with “scratchy” leads.
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Core Grades: Available in essential grades H, HB, B, and 2B for the perfect balance of line weight and darkness.
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Controlled Dispensing: The swivel-top tube allows you to take out exactly one lead at a time, keeping the rest safe and secure.
Why choose Pentel AIN Stein 0.7mm?
The 0.7mm AIN Stein is the “workhorse” of the lead world. It is the best option for students and professionals who want a bolder line that can withstand fast, pressured writing during exams or meetings. It offers the smoothness of a high-end pencil with the convenience of a modern mechanical system.





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