This Pica Big Dry Refill Set offers a versatile and durable solution for professional marking needs. Designed for
use with the Pica Big Dry mechanical pencil, this 'Special Assorted Colors' pack contains a range of permanent leads
that are highly resistant to water and rubbing. The robust, colored leads are ideal for making clear, long-lasting
marks on a variety of dry surfaces, including dusty wood, concrete, stone, metal, and plastic. Whether for
carpentry, construction, or industrial use, this refill set provides the flexibility of different colors while
ensuring the marks remain visible and permanent.