• For interior and exterior use
• Marks are temporary
• Provides great visibility
• includes 6 bottles of marking chalk

Marking chalk micro-fine refills color=blue wt 8 ounces Micro-fine for more marking power; interior or exterior use. Marks are temporary and provides great visibility.

IRWIN STRAIT-LINE? (r) 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? (r) chalk bottles, seals the chalk in an air-tight chamber, keeping out moisture and reducing the risk of clumping. Micro-fine for more marking power; interior or exterior use. Marks are temporary and provides great visibility.

new in the box

located upstairs in dungeon