We have a massive stock of Purdy, Hamilton, Kana & Axus Brushes. We only sell the best brushes for people who want quality trade paint brushes. A lot of our brands are hand made meaning you won't get any bristle loss. You will also achieve a much higher finish. Typically Synthetic brushes are for use with water based paints and bristle for use with oil based however you can use either depending on personal preference.