Use for heavy paints and rough surfaces. Formulated to contain anti-bacterial properties. Great for ceramic, wood, and other rough or textured surface. Mastodon is tough enough to move heavy bodied acrylic paint, yet flexible enough to work on watercolor paper. Partial proceeds of Mastodon sales are donated to the Friends of the Asian Elephant.Details:Mastodon deerfoot brushes1/8, 1/4, 3/8 sizes3 brushesFormulated to contain anti-bacterial propertiesMetal ferrulesBlue acrylic handles