Review on Keson K3XPRO Precision Chalk Line Reel: 3X1 Rewind & 100-Foot Length – Superior String Marking Tool by James Jack

I've tried almost every chalk line available. I was a Tajima fan but they don't last long. I bought Keson 2 years ago and this is by far the best chalk box I have ever used. We literally install thousands of thin bricks every year and it still works. The leash is made of thin-diameter nylon that stretches, allowing you to pull long distances and get a straight line without breaking. Expert Advice. I use Tajima paint with this box instead of the traditional chalk. It leaves a clear, non-blurry line and persists even after rain. If you love precise lines and want to buy an American made product, you won't regret your purchase! one.