Yellow polyamide round brushes allow painting fine lines and detailed work while flat brushes allow easy loading for stroke work these brushes are flexible and durable. Yellow polyamide fibers, stainless steel ferule, wodden handle. This assortment of yellow polyamide brushes is ideal for fine art applications. This set includes 8 assorted brushes: Round No.0, 3, 6, 10, Flat No.2, 6, 10, 14