100 Tubes Free Shipping: 619 Lead Core 0.5/0.7mm Automatic Mechanical Pencil Resin 2B Lead for Exams

This set includes 100 tubes of high-quality resin 2B lead, designed specifically for mechanical pencils with a 0.5mm or 0.7mm lead size. The lead is crafted with a 619 lead core, providing a smooth and reliable writing experience, perfect for exams and daily writing tasks. Users will appreciate the lead's durability and the convenience of having a large quantity readily available for refill. Additionally, the offer includes complimentary shipping, ensuring a hassle-free replenishing process. Material: Resin Part Number: 0.5, 0.7 Packing: Cartridge Line width: 0.7mm Type: Refills Manufacture country: China Instructions included: No