Indigo Blue Permanent Chalk Refill (4 lb Bottle) CORDED refer to the Instruction Manual

refer to the Instruction Manual

coated and oiled at three points to ensure first-class performance

CORDURA®-reinforced ruler- and cargo pockets

and reusable filter

Indigo Blue Permanent Chalk Refill (4 lb Bottle) CORDED refer to the Instruction ManualIntroducing the Irwin STRAIT LINE Marking Chalk Refill, your go to solution for precise and durable markings. This refill features Indigo Blue permanent chalk, perfect for a variety of marking applications. With a generous 4 lb bottle, you have an ample supply for your projects. What sets Irwin STRAIT LINE apart is the innovative flip top cap design, engineered to keep chalk precisely where you need it while preventing spills and mess. The flip top