This bundle pairs Rite in the Rain's weatherproof eraser refills with their mechanical pencil lead refills, providing everything you need to take reliable notes in rough conditions. The eraser refill pack contains 6 replacement erasers that fit all Rite in the Rain 13 series mechanical pencils. Specially formulated to erase marks without damaging paper, they help clean up any messy handwriting caused by cold, wet weather. Complementing the erasers, the lead refill pack includes 24 1.3mm medium (HB) pencil leads compatible with both the 13 and 15 series pencils. With leads tough enough to survive worksites yet fine enough to capture details, you can continue writing smoothly even in stormy conditions. With 6 erasers and 24 pencil leads, this bundle ensures your Rite in the Rain notebooks stay readable no matter the weather. The eraser refills erase cleanly without tearing paper, while the thick yet precise leads continue writing through rain, snow, or shine.