Performance: the artist bristle brush made of chunking hog bristles can absorb more colour and apply it more evenly to the painting surface. uniform colour release. The bristles are split at the end so that the brush can absorb more paint and apply it more evenly to the painting surface. For acrylic paints or oil paints. The natural hardness of the bristles is perfect for acrylic and oil paints. Colour painting International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.