Rite in the Rain All-Weather Mechanical Pencil, Black Barrel, 1.1mm Black Lead (No. BK99)

Amazon.com Price: $12.99 $9.69 (as of 05/01/2018 14:36 PST- Details)

INCLUDED WITH PENCIL: Each All-Weather Mechanical Pencil comes with 7 leads and 2 extra erasers.
MECHANICAL PENCIL: Patented tip expands so lead won’t break, wobble, twist, or fall out when taking field notes.
STRONG BARREL: Durable resin barrel survives through the toughest conditions.