Every Daler-Rowney brush is made from the finest materials, individually handcrafted from start to finish by professional brush makers. Their design and manufacture demands precision, patience and skill. Expert knowledge is used. Painters can rest assured that every Daler-Rowney brush is designed to meet the requirements of the discerning artist. Expert knowledge is sued for the selection of raw materials that make up a brush - hair, ferrule, filaments and wood.