Butterflies are amazing! They all emerged and flew away! I was so happy that all 10 made it! 7 of them all emerged within an hour of each other! I was so grateful for the educational experience that the boys had while watching this amazing process! I was so proud when my nieces came over and Caden described the whole butterfly Life Cycle to them! totally recommend doing this with your children! We are going to get some praying mantis next!