These lettering brushes are made with the finest quality materials. This set is perfect for the seasoned pro, or the beginner. Use these brushes with our Alphakrylik and our Alphanamel paints. We decided on a synthetic sable hair that is like no other synthetic on the market. This synthetic is the closest thing to real sable hair without having to pay the steep sable price. The synthetic sable is unusual in the fact, that it absorbs paint like natural hair. More importantly, it flows out of the brush in a controlled manner. This brush can be used with enamel, urethane and water based paint.