Taklon Synthetic Brushes, Set of 4, Flat Common price: $5.31 Our price: $4.85 each Brand: CrayolaCrayola Add to cart These versatile assortments are ideal for watercolor, tempera, or acrylic. For children ages 4 and up. Taklon Synthetic Brushes, Sets of 4 — The durable all-purpose brushes are great for school projects, paintings, and crafts of all kinds. They work well with Crayola washable paints, tempera paints, and acrylics.