The Ivory Range is 100% synthetic and vegan-friendly.
They are great for Oils, Gouache, Acrylics and water-mixable oils.
The Ivory is synthetic bristle at its best, a cross between the feel of nylon and hog bristle.
The fan brushes use a special ferrule which spreads the hairs to form a fan shape. They are used for several effects, including grasses, fur and often for blending.
For advice on cleaning your brushes, please click this link.