Royal Brush: Gold Taklon Value Pack Brush Set is best suited for use with acrylics, watercolor and tempera paints. This 13-1/2x4 inch package contains four round brushes in sizes 1,3,5 and four detail brushes in sizes 10/0, 5/0, 3/0, and 0. Imported.Details:Multicolored13.5" x 4" package size4 round brushes (Sizes: 1, 3, 5)4 detail brushes (Sizes: 10/0, 5/0, 3/0, and 0)Best suited for use with acrylics, watercolor and tempera paints