BIC Xtra-Strong Mechanical Pencils are designed to be durable with strong, 0.9mm leads that resist breaking. Thick, smooth-writing, No. 2 lead never requires sharpening and is always ready to write when you are, making this pencil perfect for students and the smart choice at test time. Lead advances quickly and easily with a simple click of the eraser, does not smudge and erases cleanly, helping keep your work looking neat. Students of any age will love the bright, colorful barrels and contrasting, vibrant clips. Each nonrefillable pencil contains three full-length, self-feeding leads. Convenient pocket clip attaches to pockets and folders.