IRWIN STRAIT-LINE 8-ozPermanent Marking Line Chalk

What Customers Are Saying

This chalk product is generally effective for creating visible, temporary chalk lines, though with some mixed opinions on its performance. The key positives are that the chalk is bright and highly visible, especially in low-light conditions, and it holds up well to rain and weather. Many found it easy to use and appreciated the tight-sealing lid. However, some noted the chalk doesn't stick to the string as well as desired, and visibility can be inconsistent. A few preferred other chalk colors. While it works as intended for temporary chalk lines, some felt it could be improved in terms of visibility and staying power on the string.