For cleaning bonsai trunks and branches, is a little stiffer than animal hair brush for stronger cleaning action Made in Japan brushes have denser and finer bristles, with overall better build quality with less sharp edges.For cleaning bonsai trunk and branches, has the softest bristles for gentle cleaning of surfaces. Made in Japan brushes have denser and finer bristles, with overall better build quality with less sharp edges. In order of hardness/stiffness the Pig's Hair is softest, Nylon brush a little harder, Brass brush being harder still and the Iron brush being the hardest.

High quality Pig's Hair bristles Comfortable, plated handle Bristle portion is around 100mm in length.