Fits all 0.7 automatic pencil 0.7MM medium line is ideal for home, office, school, and general writing Produces a smooth, crisp line with dark imprint for easy reading These lead refills are made of durable resin, writing smooth and clear, not easy to fade, great for long lasting writing . Color: Black . Package include: 1000 X 0.7 mm 2B Lead Refills 2 X Tubes 1 X Plastic box 0.7mm Mechanical Pencil Lead Refill. Fits All 0.7 Automatic Pencil.,1000 Mechanical Pencil Lead In One Plastic Box. Come With 2 Easy Carry Tubes. So Many Leads Can Be Used Up To One Year., Made of Premium Resin. 2B Black Lead Refills. Writing Smooth and Clear., Length 9cm(up to 3.54inch), Very Durable., Ideal for home, office, school, taking tests, drawing and writing, Etc. Fits all 0.7 automatic pencil 0.7MM medium line is ideal for home, office, school, and general writing Produces a smooth, crisp line with dark imprint for easy reading These lead refills are made of durable resin, writing smooth and clear, not easy to fade, great for long lasting writing . 0.7mm Mechanical Pencil Lead Refill. Fits All 0.7 Automatic Pencil.,1000 Mechanical Pencil Lead In One Plastic Box. Come With 2 Easy Carry Tubes. So Many Leads Can Be Used Up To One Year., Made of Premium Resin. 2B Black Lead Refills. Writing Smooth and Clear., Length 9cm(up to 3.54inch), Very Durable., Ideal for home, office, school, taking tests, drawing and writing, Etc. Fits all 0.7 automatic pencil