Rite in the Rain All Weather Pens
All Weather Pen (#RR037) $12 each Add to Cart
Pen Refill (#RR037-R) $7.75 each Add to Cart

This pen writes underwater and upside down in temperatures ranging from -30 to +250 degrees F, in black ink. While any pencil works great on Rite in the Rain paper, sometimes you just need a pen. These All-Weather pens write on wet paper and upside down.