The Genuine Promarx HB #2 Lead Refills are high-quality office supplies made of 0.7mm lead. Manufactured in China, these lead refills are designed specifically for HB #2 pencils. With 60 new refills included, this product ensures that you have an ample supply for your writing and drawing needs. The trusted Promarx brand guarantees reliable performance and long-lasting use, making these lead refills a convenient and essential addition to any office or school setting.