Jobsite permanent markers feature clog resistant tips and the ability to write through dusty, wet or oily surfaces
Durable marker tips are designed for writing on rough surfaces such as OSB (oriented strand board), cinder block and concrete
The ink dries quickly to reduce smearing markings, without drying out quickly when the cap is left off
Built-in hard hat clip for easy storage and access
ASTM-D-4236
2/5/25
This item is amazing! High quality and it works exactly as described. Highly recommend!
3/19/24
Five stars all the way! This has transformed my experience, and I can't imagine going back to anything else.
9/3/24
I can't praise this product enough! It has made my life so much easier. Highly recommend to everyone!
1/26/25
Amazing quality! This product is worth every bit of the five stars. I’m very impressed!
1/8/25
Incredible! I’ve tried many similar products, but this one stands out. Definitely a five-star product!
2/16/25
This product is a game changer! Fantastic performance and easy to use. Highly recommend it!