This sturdy plastic body drafting pencil is perfect for template work and general purpose writing. The HB lead is equivalent to a #2 pencil. No need to sharpen; focus on the task at hand with no blunt tips or pesky shavings. Buy Pentel Sharp Mechanical Pencil, 0.5mm at Michaels. com. This sturdy plastic body drafting pencil is perfect for template work and general purpose writing. This sturdy plastic body drafting pencil is perfect for template work and general purpose writing. The HB lead is equivalent to a #2 pencil, guaranteed to scan on tests and resist breaking. No need to sharpen. Focus on the task at hand with no blunt tips or pesky shavings.