The knurling of a barbell is something which good brands pay a lot of attention to, but if you use a metal brush, it damages the knurling over time.
Boar’s hair bristle brush is the best brush for removing chalk on your barbell. It is stiff enough to remove chalk, but not so harsh to damage the knurling on your precious bar.
It comes with a contoured wood handle for better grip.
Length of hair: 2.5cm