Pica Dry Refill Red Leads, 10PK a convenient pack of 10 pre-sharpened leads housed in a durable plastic storage box. The box features a two-piece wing lid that opens easily, allowing quick access to fresh leads whe needed. These versatile leads are designed to mark clearly on a wide variety of surfaces, whether dry or wet, glossy or rough, dusty or oily, bright or dark. They can be effortlessly wiped away from glossy surfaces with a damp cloth, making them i for temporary markings. Each lead measures 2.8mm in diameter and 125mm in length, providing precision and durability for your marking needs. Model Number: 4031