A lot of brushes these days have plastic bristles which are very hard and are not great for the rock since they tend to have a polishing effect. All the brushes in this 3 brush set have 100% natural bristle. The larger bouldering brush comes with a beech wood handle and the 2 smaller brushes have a strong but light bamboo handle. All come with the Moon Climbing branding.
You'll love them and so will the rock.