Pentel Twist-Erase III Mechanical Pencils (0.5mm) - Assorted Barrels: QE515A, QE515C, QE515D, QE515V, 1 for each Sturdy, well-balanced barrel. Four assorted barrel colors. Protective tip design Latex-free grip 0.5mm, fine lines Pentel Super-Hi Polymer HB lead is equivalent to a #2 pencil