Ox Pro Chalk Refill 226g - Blue

The Ox Pro Chalk Refill 226g Blue delivers bright, long-lasting lines that stand out on any surface. Formulated for strong adhesion, it’s ideal for both indoor and outdoor marking work.

• High-visibility blue chalk powder
• Excellent adhesion to most surfaces
• Suitable for interior and exterior use
• Easy-pour, refillable bottle
• Perfect for use with chalk lines