![Ultimate Irwin Irwin 4935524 Marking Chalk Refill, 4 Lb, Indigo Blue, Permanent Best Choice [BOmIxZ8S]](https://cdn.shopify.com/s/files/1/1717/4537/files/8144958.jpg?v=1748807363)
Ultimate Irwin Irwin 4935524 Marking Chalk Refill, 4 Lb, Indigo Blue, Permanent Best Choice [BOmIxZ8S]
Irwin STRAIT-LINE���� Marking chalks have a newly engineered flip-top cap that keeps the chalk in the bottle where you want it and stops it from spilling out in areas that you don't. The flip-top cap, available on all Irwin STRAIT-LINE���� chalk bott
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Irwin STRAIT-LINE���� Marking chalks have a newly engineered flip-top cap that keeps the chalk in the bottle where you want it and stops it from spilling out in areas that you don't. The flip-top cap, available on all Irwin STRAIT-LINE���� chalk bottles, seals the chalk in an air-tight chamber, keeping out moisture and reducing the risk of clumping.
What Our Customers Say
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