Rite in the Rain® Mechanical Pencil:
Our friends at Rite in the Rain® may have come up with the perfect pencil for geocaching!
Strong resin barrel fits comfortably in your hand Refills included: 7 (1.1 mm / B No. 1) leads and 2 extra erasers.
It is incredibly durable and made to be used in even the harshest geocaching conditions. It comes with replacement led on the inside and a patented tip that expands so lead won't break, wobble, twist or fall. It even rights in the rain (and on soaking wet Rite in the Rain paper)!
Additional refills available