This IRWIN® blue standard marking chalk creates temporary marks that provide great visibility. The versatile formula is designed for both interior and exterior applications. This 8 oz. bottle of IRWIN® marking chalk features a flip-top cap that is specially engineered for an airtight seal that keeps moisture out and minimizes clumping.
- Standard marking chalk
- Creates temporary marks that provide great visibility
- Flip-top cap provides an airtight seal that keeps moisture out and helps minimize clumping
- For interior/exterior use
- 8 oz