Irwin Strait-Line Standard Blue Marking Chalk, 4 Oz. | * Best

Chalk Refill For All Reel Type Chalk Line Boxes, Packaged In A Plastic Squeeze Bottle With Fast-Fill Spout, And Snap Cap To Prevent Spilling And Moisture In Chalk. Irwin Tools Are Made Of Only The Finest Materials, Manufactured To Exacting Tolerances.

Features

• Standard Marking Chalk
• Interior Or Exterior Use