Once a popular choice for oil painters for it's medium to firm touch, natural mongoose has become more tightly controlled by international governments. Fortunately, our synthetic mongoose is comparable to the original's quality, yet more durable and affordable. Synthetic mongoose performs beautifully in all viscosities of oil paint. Synthetic Mongoose For Oil & Acrylic Set Contains: Angle Bright 6, Flat 10, Round 0, Short Filbert 6