Best Mechanical Pencil Leads of 2025

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Mechanical pencil leads are essential writing tools that are perfect for precise and accurate writing or drawing. These leads come in a variety of sizes and hardness levels, making them versatile for a range of tasks. They are designed to be used with mechanical pencils, which are popular among students, artists, and professionals alike. Mechanical pencil leads are long-lasting and easy to replace, making them a convenient and cost-effective choice. With their consistent and smooth performance, they are a must-have for anyone who values precision and quality in their work.
At a Glance: Our Top Picks
Top 10 Mechanical Pencil Leads
Bic 0.5 mm HB Graphite Leads - 2 Packs
The Bic Graphite Leads are essential for anyone who uses a mechanical pencil. With two packs of 12 leads, you will never be caught out in class again. The 0.5 mm size ensures that your writing is crisp and precise, making it perfect for detailed notes. The HB grade leads are not only visible but also easy to erase, giving you a clean finish every time. Plus, they come in a protective plastic case, allowing for safe storage without damage.
Faber-Castell 0.7mm Super-Polymer Leads for Art
The Faber-Castell Super-Polymer Leads are perfect for your writing and drawing needs. They produce smooth and dark lines, enhancing the quality of your art and notes. With their break-resistant design, you can enjoy longer sessions without the hassle of frequent replacements. Additionally, these leads are easy to erase, allowing you to make clean corrections effortlessly. Available in various sizes, including 0.7mm, they cater to different preferences, ensuring you find the ideal fit for your projects.
Pentel 0.7mm HB Shade Pencil Leads
The Pentel Pencil Leads are a premium choice for anyone using mechanical pencils. With their superior quality, you can enjoy a dark colour and smooth writing experience, making your notes clear and easy to read. The extra strong design means less frequent replacements, saving you time and hassle. Their fantastic resistance to breakage ensures that you won't be constantly dealing with snapped leads, allowing you to focus on your work without interruptions. These leads are compatible with all standard pencils, offering great versatility for your writing needs.
rOtring 0.7mm 2B Super Polymer Pencil Leads
The rOtring 2B Pencil Leads deliver exceptional quality for your writing and drawing needs. With super polymer fine dark leads, you can expect bold, dark lines that stand out on the page. The 0.7mm lead size is perfect for precise detailing, ensuring your work looks professional. Plus, these leads are extra-strong, allowing you to write or sketch comfortably throughout the day without worrying about breakage. They are also easy to erase, making corrections hassle-free and keeping your work looking neat.
144 Pack HB 0.5mm Pencil Lead Refills
The 12PA Pencil Lead Refills offer an impressive total of 144 HB leads, with 12 tubes containing 12 leads each. These 0.5mm leads are compatible with any mechanical pencil of the same thickness, making them a versatile choice for various writing tasks. Their dark colour ensures smooth and clear writing, ideal for both office and school use. Additionally, they are break resistant, providing you with the confidence that your leads will last longer during use.
rOtring 0.5mm 2B Super Polymer Pencil Lead Refills
The rOtring 2B Pencil Leads are designed to provide high-quality results for your writing and drawing needs. With a 0.5mm lead size and 2B hardness, you can create bold, dark lines effortlessly. These super polymer leads are extra-strong, ensuring they withstand extended use throughout the day. Additionally, they are easy to erase, making corrections simple and convenient. Perfect for all mechanical and automatic pencils, these leads come in a standard 60mm length.
Pentel Ain Stein 0.5mm HB Mechanical Pencil Leads
The Pentel Ain Stein Leads are a reliable choice for anyone who values durability in their writing tools. The durable lead ensures that your pencil will withstand the pressures of daily use, making it ideal for students and professionals alike. With silica framed lead, you can enjoy smoother writing with less breakage, allowing for a more efficient workflow. These leads are easy to refill, offering you convenience when you need to replace them quickly. Overall, these features make the Pentel Ain Stein Leads a practical addition to your stationery collection.
BIC 0.7 mm HB Mechanical Pencil Leads
The BIC Mechanical Pencil Leads are designed for use in mechanical pencils, providing you with reliable and consistent writing performance. With a lead thickness of 0.7 mm and an HB grade, these leads are perfect for everyday writing tasks, ensuring your notes are clear and precise. The pack of two offers great value, allowing you to keep a spare on hand. Whether you're at school or work, these leads will enhance your writing experience by ensuring smooth and easy application.
Pentel PPB-7 Hi-Polymer Blue Leads
The Pentel Blue Leads come in a convenient single tube containing 12 pieces, making it easy for you to replace your pencil lead as needed. At 0.7 millimetres, these leads offer a fine point that is perfect for detailed writing or drawing. The vibrant blue colour adds a touch of creativity to your notes or sketches. With 12 leads available, you can enjoy extended use without the constant need to purchase more, ensuring you always have a reliable writing tool on hand.
Nicpro 600 PCS 0.5mm HB Pencil Refills
The Nicpro 0.5mm Pencil Refills come in a generous package of 600 pieces, divided into 10 tubes of 60 refills each. These high-quality HB #2 leads ensure a smooth writing experience, making them perfect for everyday tasks like note-taking and letter writing. You can confidently use them with any 0.5mm mechanical pencil, especially Nicpro's own range. The break-resistant design adds durability, allowing you to focus on your writing without interruptions.
Frequently Asked Questions (FAQs)
1. What are the different types of lead for mechanical pencils?
0.5 mm and 0.7 mm lead are the most common for mechanical pencils. They are usually sold in packages during back-to-school season....The different types out there include:. 0.2 mm.0.3 mm.0.4 mm.0.5 mm.0.7 mm.0.9 mm.1.15 mm.1.3 mm.
2. Is 0.7 or 0.9 lead better?
With modern leads, 0.5mm is quite strong enough for most people, but more heavy-handed people do sometimes find they snap such thin leads, and 0.7mm or even 0.9mm leads are better for them.
3. Is 0.7 lead good for drawing?
The ones we've chosen here all hold 0.7mm leads, a useful lead size that's ideal for day-to-day writing and sketching, as well as less detailed technical drawing. And since 0.7mm leads are popular, refills are available in a wide range of grades, from soft to hard.
4. What is the most common lead for mechanical pencils?
0.7mm is the most common lead size used for mechanical pencils. The writing style matches closely to the size of a fine ballpoint or rollerball, and is available in the widest array of hardnesses.
During our mechanical pencil lead research, we found 241 mechanical pencil lead products and shortlisted 10 quality products. We collected and analyzed 90,238 customer reviews through our big data system to write the mechanical pencil leads list. We found that most customers choose mechanical pencil leads with an average price of £4.68.
The mechanical pencil leads are available for purchase. We have researched hundreds of brands and picked the top brands of mechanical pencil leads, including Bic, Faber-Castell, Pentel, rOtring, 12PA.

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.