Microwave Flower & Herb Press, Terracotta Drying flowers in the traditional way can take up to three weeks. This terracotta microwave flower press will dry flowers and herbs within minutes. An advantage of drying flowers in this way, is that the colors are preserved better. – dries flowers in two minutes – colors of the flowers are preserved better – set includes 2 layers of terracotta, 2 layers of felt and 3 silicon loops Measurements: 7.6×6.7×1.3, 2.26 lbs..