Pica Dry Bundle with Pencil and Joiner Leads includes the 3030 Pica-Dry® Longlife Automatic Pencil along with 4050 Pica-Dry® Refills for Joiners graphite H 10 pack. The Pica Dry Longlife Automatic Pencil (3030) is uniquely designed for construction use, ing effective dust and moisture protection. It is compatible with various Pica leads, making it highly versatile and extremely sustainable due to its refillable nature. This pencil marks clearly on almost any surface, whether dry, wet, glossy, rough, or dusty, and can be easily wiped clean from glossy surfaces with a damp cloth. It features a convenient quiver cap with a clip to keep the pencil secure when attached to a pocket, and an integrated sharpener located at the end of the cap. The Pica Dry Special Refill Lead for Joiners (4050) contains 10 leads housed in a plastic storage box with a two-piece wing lid for easy access. These leads are suitable for most dry surfaces and are i for wet cutting of tiles and stone, though they do not wipe clean. Each graphite lead measures 2.8mm in diameter and 125mm in length. Model Number: 30405